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• i
  i

  the imaginary number .
• I
  I

  noun

  the ninth letter of the English alphabet, a vowel.
• i-
  i-

  variant of y-.
• i.
  i.

  abbreviation

  imperator.
• -i-
  -i-

  the typical ending of the first element of compounds of Latin words, as -o- is of Greek words, but often used in English with a first element of any origin, if the second element is of Latin origin.
• I.
  I.

  abbreviation

  Independent.
• -i
  -i

  suffix

  of or relating to a region or people, esp of the Middle East

i

¹ American  

Mathematics.

1. Also called imaginary unit. the imaginary number .

2. a unit vector on the x -axis of a coordinate system.

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I ² American  

[ahy] / aɪ /

Or i

noun

• I's,
  plural
• Is,
  plural
• i's,
  plural
• is
  plural

1. the ninth letter of the English alphabet, a vowel.

2. any spoken sound represented by the letter I or i, as in big, nice, or ski.

3. something having the shape of an I.

4. a written or printed representation of the letter I or i.

5. a device, as a printer's type, for reproducing the letter I or i.

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I ³ American  

[ahy] / aɪ /

pronoun

• we,
  plural nominative
• me,
  objective
• us,
  objective
• my,
  possessive
• mine,
  possessive
• our,
  possessive
• ours
  possessive

1. the nominative singular pronoun, used in referring to oneself, the person speaking, writing, or otherwise communicating.

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noun

• I's
  plural

1. (used to denote the narrator of a literary work written in the first person singular.)

2. Metaphysics. the ego.

I ⁴ American  

abbreviation

1. interstate (used with a number to designate an interstate highway).

   I-95.

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I ⁵ American  

Symbol.

1. the ninth in order or in a series.

2. (sometimes lowercase) the Roman numeral for 1.

3. Chemistry. iodine.

4. Biochemistry. isoleucine.

5. Electricity. current.

6. Logic. particular affirmative.

7. (italics) isotopic spin.

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i- ⁶ American  

1. variant of y-.

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i. ⁷ American  

abbreviation

1. imperator.

2. incisor.

3. interest.

4. intransitive.

5. island.

6. isle; isles.

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-i- ⁸ American  

1. the typical ending of the first element of compounds of Latin words, as -o- is of Greek words, but often used in English with a first element of any origin, if the second element is of Latin origin.

   cuneiform; Frenchify.

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I. ⁹ American  

abbreviation

1. Independent.

2. Island; Islands.

3. Isle; Isles.

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I ¹ British  

/ aɪ /

pronoun

1. (subjective) refers to the speaker or writer

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I ² British  

symbol

1. chem iodine

2. physics current

3. physics isospin

4. logic a particular affirmative categorial statement, such as some men are married, often symbolized as SiP Compare A E O 1

5. one See Roman numerals

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abbreviation

1. Italy (international car registration)

I. ³ British  

abbreviation

1. International

2. Island or Isle

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-i- ⁴ British  

1. used between elements in a compound word Compare -o-

   cuneiform

   coniferous

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i ⁵ British  

/ aɪ /

noun

1. the ninth letter and third vowel of the modern English alphabet

2. any of several speech sounds represented by this letter, in English as in bite or hit

3. 1. something shaped like an I

   2. ( in combination )

      an I-beam

4. to pay meticulous attention to detail

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-i ⁶ British  

suffix

1. of or relating to a region or people, esp of the Middle East

   Iraqi

   Bangladeshi

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i ⁷ British  

symbol

1. Also called: j. the imaginary number √–1

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i Scientific  

/ ī /

1. The number whose square is equal to −1. Numbers expressed in terms of i are called imaginary or complex numbers.

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i Idioms  

1. see dot the i's and cross the t's.

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Grammar

See me.

Other Word Forms

Noun Inflected Forms

• I's
  plural
• Is
  plural
• i's
  plural
• is
  plural
• mine
  possessive
• my
  possessive
• our
  possessive
• ours
  possessive

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Etymology

Origin of I

First recorded before 900; Middle English ik, ich, i, Old English ic, ih; cognate with Gothic ik, German ich, Old Norse ek, Latin ego, Greek egṓ, Old Church Slavonic azŭ, Lithuanian aš, Sanskrit ahám

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Example Sentences

See Examples For:

i I i- i. -i- I. -i I's Is i's is we me us mine my our ours

Headteachers have spoken to the i Paper over fears their schools will have to find money for a national 3.5% teacher pay rise, "despite claims it would be 'fully funded'".

From BBC ● Oct. 22, 2026

The i Paper also leads with the spy chief's speech, quoting him as saying threats from foreign adversaries have quadrupled in a decade.

From BBC ● Oct. 14, 2026

“Dr. Williams has always maintained that he was acting i self-defense,” Libman wrote in an email.

From Los Angeles Times ● Oct. 9, 2026

In Friday’s interview, Seven & i also gave an update on its plan to list 7-Eleven Inc., a move aimed at unlocking shareholder value and streamlining its business structure.

From The Wall Street Journal ● Oct. 9, 2026

Not: Wally wears suspenders, while his favorite shoes are wingtips. i TOMBSTONE: Use lighted, not lit. r.i.p.

From "Woe Is I" by Patricia T. O'Conner

I didn’t know the show had that much strength and power back then.”

From Los Angeles Times ● Oct. 23, 2026

"I never stopped to appreciate what I'd achieved," he said.

From BBC ● Oct. 23, 2026

I tried to ask him questions and share my concerns and hurt feelings.

From Los Angeles Times ● Oct. 23, 2026

"I became obsessed with trying to do longer and longer distances," he said, "then I started focusing on times."

From BBC ● Oct. 23, 2026

The next day, I blurt, “What’ll make you happy?”

From "Will’s Race for Home" by Jewell Parker Rhodes

Yet that doesn't make its turnaround solely the work of one heavily stubbled mastermind, who saved a company through his singular vision, taste and liberal use of the i- prefix.

From The Guardian ● Jan. 25, 2011

But it wasn't until Cipla came out with the i- pill in 2007, marketing it to modern young women through television and magazine advertising, that women took to it.

From Time ● May 26, 2010

By a change he had every thing to lose, and nothing to-129--vol i- gain.

From Memoirs of the Court of Queen Elizabeth by Lucy Aikin

Cecil replied, "Yes, madam,-282--vol i- and she says your majesty would like to do so too;" lord Robert Dudley then filling the office of master of the horse to the queen.

From Memoirs of the Court of Queen Elizabeth by Lucy Aikin

I was appointed to succeed him in his office; and the work which he had so happily begun, without my assistance indeed, but not without some counsels of-94--vol i- mine, I diligently labored to complete.

From Memoirs of the Court of Queen Elizabeth by Lucy Aikin

And a lot of people, not just the Gilbreths, were very worried that the “best women” i. e. highly educated women were not reproducing.

From Scientific American ● Sep. 21, 2023

Properties i. and ii. say that line integrals are linear, which is true of single-variable integrals as well.

From Textbooks ● Mar. 30, 2016

For each of the following functions, determine the i. domain and ii. range.

From Textbooks ● Mar. 30, 2016

Within minutes, I got my answer: “@sethporges yes. my girlfriend cathy and i. and i used to do puppet shows.”

From Forbes ● Jun. 26, 2012

Sismondi, Hist. de la Chute de l'Empire romain, tome i. p. 230.316.Eunapius.

From History of European Morals From Augustus to Charlemagne (Vol. 2 of 2) by William Edward Hartpole Lecky

It may be a connecting sound, like the -i- in nacht-i-gale.

From A Handbook of the English Language by R. G. (Robert Gordon) Latham

The concord of the 4th prefix, Mi-, is gi-, -i-, -ji-, and sometimes -mi-.

From Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 3 "Banks" to "Bassoon" by Various

He told me he is not seeing other people, and neither am I. Every year he goes to Mexico for six months.

From MarketWatch ● Sep. 19, 2026

Pearl diving has all but disappeared, particularly after the mass production of cultured pearls on farms after World War I. In Gulf countries, the extinction of this profession converges with a familiar story.

From The Wall Street Journal ● Aug. 6, 2026

In that way, I feel creatively redeemed on some level, just in my own journey between me, myself and I. But I feel ready to move on from the ‘Blade’ questions.

From Los Angeles Times ● Aug. 3, 2026

Soccer: it’s been a long time coming between you and I. But here I am!

From Los Angeles Times ● Jul. 20, 2026

“Not I. The utmost I hope is, to save money enough out of my earnings to set up a school some day in a little house rented by myself.”

From "Jane Eyre" by Charlotte Brontë

Then, when you get to the step where you’re actually running the check-backup command, add -i ~/Downloads/pegasus.stix2 into the option section.

From The Verge ● Jul. 21, 2021

Singular masculine words end in -us, plurals end in -i.

From The Guardian ● Jun. 11, 2010

Flocculus -i: a hairy or bristly appendage on the posterior coxa of some Hymenoptera.

From Explanation of Terms Used in Entomology by John. B. Smith

Nouns ending in -a, -e, -i, -y, -o, -l, -n, -t, -ar, -ur, -ŭs are Neuter.

From New Latin Grammar by Charles E. (Charles Edwin) Bennett

First log on as root, and then type dpkg -i icewm_0.8.12-1.deb, and icewm version 0.8.12 will be installed.

From Debian GNU/Linux : Guide to Installation and Usage by John Goerzen

The company taking the top spot on Gauntlet I’s leaderboard External link was Skycutter, a British startup that partnered with Ukrainian drone company SkyFall.

From Barron's ● Apr. 28, 2026

They include everything from sketches of Apple logos to the bench and desk of the Apple I’s presentation at the Homebrew Computer Club a half-century ago.

From The Wall Street Journal ● Apr. 3, 2026

Another important part of Victor I's legacy was to introduce Latin as the common language of the Catholic Church.

From BBC ● Apr. 28, 2025

“I don’t carry beef with people. And I’m not going to get into the history of Doc and I’s relationship right now. And I probably won’t ever. He’s fine in my book.”

From Los Angeles Times ● Oct. 10, 2024

“Now don’t you mess with me this morning,” Elisha said, “because you ain’t got so holy I can’t turn you over my knee. I’s your big brother in the Lord—you just remember that.”

From "Go Tell It on the Mountain" by James Baldwin

In “The Problem Is Industrialism,” Berry recalls phone calls and letters shared with several friends as he solidified his sense of modern industry as the root of today’s “inventory of popular calamities.”

From The Wall Street Journal ● Oct. 23, 2026

Is it ever ethical for museums to display human remains?

From BBC ● Oct. 23, 2026

She watches reality TV with her kids; joining them, he offers, “I did my thesis on reality. Is this show about Platonic or Aristotelian ideas?”

From Los Angeles Times ● Oct. 22, 2026

Is he living solely off his Social Security?

From MarketWatch ● Oct. 22, 2026

“Theo. Is there a class currently scheduled for this time, which you are not sitting in, but which you would normally be sitting in if you weren’t here right now?”

From "The Brightwood Code" by Monica Hesse

Now, there are still some t’s to cross and i’s to dot.

From Slate ● Oct. 3, 2026

“No matter what the federal government was doing, they knew that if they weren’t dotting their i’s and crossing their t’s, they were going to get called to account,” Hilton said.

From Salon ● Jul. 15, 2026

"I had really dotted all the i's and crossed all the t's of the experiment," he said.

From Science Daily ● May 18, 2026

It’s just making sure our i’s are dotted and our t’s are crossed.

From The Wall Street Journal ● Mar. 30, 2026

He tries it in various styles, his hand unaccustomed to the angles of the N, the dotting of the two i’s.

From "The Namesake" by Jhumpa Lahiri

Gray is survived by his wife, Stacy Benon Gray; his stepchildren Ryan Cooper and Laurel Cooper; and son-in-law Lee Barker.

From Los Angeles Times ● Oct. 23, 2026

Regardless, it doesn’t appear that this 3% increase is going to bring down oil prices any time soon.

From Salon ● Oct. 23, 2026

"There's way more food to track than there is with exercise, so I can see how that can get extremely obsessive," he added.

From BBC ● Oct. 23, 2026

A new website housing documents the Pentagon is releasing on UFOs has a retro feel, with black-and-white military imagery of flying objects displayed prominently and statements in typewriter-like font.

From Los Angeles Times ● Oct. 23, 2026

Carville resident Stanley Stein, who has spent years raising awareness and advocating on behalf of those with leprosy, is thrilled with the publicity, and Joey is a powerful spokeswoman.

From "At Last She Stood" by Erin Entrada Kelly

“We need somebody who’s representing us the way we want to be represented,” Gray said.

From Los Angeles Times ● Oct. 23, 2026

Zaheen said she did not think addictions were changing, but instead "we just have the means and desire to talk more openly and honestly about these behaviours".

From BBC ● Oct. 23, 2026

Experts believe that the protective qualities that we associate with vaccines will work in cancer, hopefully creating lasting stretches of time before cancer comes back than what the currently available drugs can offer.

From MarketWatch ● Oct. 23, 2026

To enter the painting, we must either scale the long, arching slopes of Rembrandt’s broad torso or, by a leap of faith, dive into the inky blackness of his midsection.

From The Wall Street Journal ● Oct. 23, 2026

Sometimes that drives me to work even harder; other times, it fills me with panic to think I might fall short of what we both expect from me.

From "Split the Sky" by Marie Arnold

Things that bothered me continued to bother me, and he did nothing about it,” Hila wrote.

From Los Angeles Times ● Oct. 23, 2026

"The concerns to me were that Hall was recommending treatment for patients that he hadn't assessed, that he hadn't met, and that other GPs were uncomfortable with prescribing," Redvers said.

From BBC ● Oct. 23, 2026

To me, this signals that you aren’t very aware of where your money is going.

From MarketWatch ● Oct. 23, 2026

Dr. Michael Kornberg, an associate professor of neurology at Johns Hopkins Medicine, told me he anticipates that Applegate’s experience may lead others to question their own diagnoses.

From The Wall Street Journal ● Oct. 23, 2026

“I don’t think those thieves will be circling back,” he says to me and Father.

From "Will’s Race for Home" by Jewell Parker Rhodes

It was important to me because those things don’t happen to us.

From Los Angeles Times ● Oct. 23, 2026

"We still have time to avoid this. Return our four compatriots to us alive, without any harm, and everything will go back to how it was before the kidnapping," he wrote.

From Barron's ● Oct. 23, 2026

Usually seen in stone screens, the motif is just as crisply cut here in cotton rag, the voids in its surface allowing us to peek at the text inside.

From The Wall Street Journal ● Oct. 23, 2026

Well, some of us probably suspected something was afoot since, like Agatha Harkness, it was right there all along.

From Salon ● Oct. 23, 2026

She had friends that lived near the swamps, and she’d have them show us around.

From "Split the Sky" by Marie Arnold

"It was no mistake of mine to call it Riverdance because it connected absolutely to Timedance," Whelan told author Leagues O'Toole in his 2006 book The Humours of Planxty.

From BBC ● Oct. 23, 2026

I’ve seen it happen to friends of mine, where there is a separation because the people that we turned into are now no longer compatible.

From Los Angeles Times ● Oct. 23, 2026

Dad told me more than once that the house would be mine someday.

From MarketWatch ● Oct. 23, 2026

"But admiring someone does not give you the right to take, to claim as mine texts that are not my own."

From Barron's ● Oct. 21, 2026

He raised his own glass to mine and we clinked them together.

From "The Brightwood Code" by Monica Hesse

But I wanted to sing “I’m Going Down” all my life because I heard the song when I was 5 years old from the “Car Wash” soundtrack.

From Los Angeles Times ● Oct. 23, 2026

After enrolling on the NHS Wales SilverCloud Space from Anxiety programme, he worked through a 12-week course, learning "how to manage my thoughts and let things go".

From BBC ● Oct. 23, 2026

“In my view they’re going to try and get this out because they do need that capital, especially since it’s going to be probably harder to just raise it in the private market.”

From MarketWatch ● Oct. 23, 2026

In Damascus, outside a United Nations building, the family of a Syrian man seized by Israel called for his release, with children holding posters reading "I want my dad".

From Barron's ● Oct. 23, 2026

In the corner of my eye I can see his forehead crease with worry.

From "Split the Sky" by Marie Arnold

We showed our resilience and score a couple of good tries and to fight back, reset and go again was what pleased me the most.

From BBC ● Oct. 23, 2026

We loved George Michael — George Michael was always one of our favorite artists.

From Los Angeles Times ● Oct. 23, 2026

"We still have time to avoid this. Return our four compatriots to us alive, without any harm, and everything will go back to how it was before the kidnapping," he wrote.

From Barron's ● Oct. 23, 2026

But the significance of the relocation of “Self-Portrait, Age 23” is that it changes the terms of our engagement.

From The Wall Street Journal ● Oct. 23, 2026

Exhausted, I keep trekking, stopping to mark our entire claim.

From "Will’s Race for Home" by Jewell Parker Rhodes

The shame in this story was never his, and it was never ours.

From Salon ● Oct. 22, 2026

"That future is ours to build. Let us build," he said.

From Barron's ● Oct. 16, 2026

It shows us that ours is the inheritance of great heroes, and that we should be proud—that we should be intensely proud—of where we come from.

From The Wall Street Journal ● Oct. 8, 2026

I tracked down two New Jersey record stores whose sites said they’d purchase all types of albums, so we carted ours to them.

From MarketWatch ● Oct. 8, 2026

“The wolves have been our protectors while we were in their native habitat,” she thought, “but if they are seen in ours, it will not be so easy for us to protect them.”

From "The Unseen Guest" by Maryrose Wood

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Related Words

• he
• it
• she
• sie
• they
• ve
• xe
• you
• ze
• zie

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