Dictionary.com
Thesaurus.com
Synonyms

initial

American  
[ih-nish-uhl] / ɪˈnɪʃ əl /

adjective

  1. of, relating to, or occurring at the beginning; first.

    the initial step in a process.

  2. Phonetics. occurring at the beginning of a word or syllable, as the (k) sound of kite, chasm, or quay.


noun

  • initials
    plural
  1. an initial letter, as of a word.

  2. the first letter of a proper name.

  3. a letter of extra size or an ornamental character used at the beginning of a chapter or other division of a book, manuscript, or the like.

verb (used with object)

  • initials,
    present (3rd person singular)
  • initialed,
    past participle,  past
  • initialled,
    past participle,  past (especially British)
  • initialing,
    present participle
  • initialling
    present participle (especially British)
  1. to mark or sign with an initial or the initials of one's name, especially as a token of preliminary or informal approval.

initial British  
/ ɪˈnɪʃəl /

adjective

  1. of, at, or concerning the beginning

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. the first letter of a word, esp a person's name

  2. printing a large sometimes highly decorated letter set at the beginning of a chapter or work

  3. botany a cell from which tissues and organs develop by division and differentiation; a meristematic cell

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. (tr) to sign with one's initials, esp to indicate approval; endorse

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of initial

First recorded in 1520–30; from Latin initiālis, equivalent to initi(um) “beginning” ( init-, noun derivative of inīre “to enter, begin”; in- in- 2 + īre “to go”; cf. comes) + -ium -ium ) + -alis -al 1

Explanation

The first letter of your name is your initial. The first thing you say to someone is your initial greeting. Initial is something that occurs first or at the beginning. If someone asks you to initial a form, they're asking you to sign by writing your initials on it. If your name is Inna Instant, you would write I.I., and you'd probably write it really quick! The first draft of a paper might be called your initial pass at getting your ideas down. If you say that these are your initial ideas, it implies that you will be coming up with more.

Keep Reading on Vocabulary.com

Vocabulary lists containing initial

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Attracting that initial investment proved easier than sustaining it, however.

From BBC Aug. 21, 2026

After a further two-day hearing over costs, he made Friday's initial costs decision.

From Barron's Aug. 21, 2026

It says it has raised $800 million in debt, equity and trade finance to fund initial operations of the Venezuela venture.

From The Wall Street Journal Aug. 21, 2026

According to Schwab, multiple attempts to connect with Raman’s office after the initial meeting went unanswered.

From Los Angeles Times Aug. 21, 2026

It’s likely that the cultural centre of Göbekli Tepe was somehow connected to the initial domestication of wheat by humankind and of humankind by wheat.

From "Sapiens: A Brief History of Humankind" by Yuval Noah Harari

After getting fired, Eatherly pivoted, creating his own remodeling business, named after his initials, DLE Contracting.

From Slate Aug. 20, 2026

The United Arab Emirates reported there was no local transmission when the patient, known by his initials M.S., was there.

From The Wall Street Journal Aug. 6, 2026

The 39-year-old pilot, identified only by his initials, MSO, was arrested Wednesday at Jakarta's Soekarno-Hatta international airport shortly after arriving from Kuala Lumpur.

From Barron's Jul. 31, 2026

Although the artist is only identified by his initials, N.D.C, the Times was able to identify him through social media and news reports as Nayvadius DeMun Cash, the rapper known professionally as “Future.”

From Los Angeles Times Jul. 29, 2026

She writes a new time in pen and initials it.

From "Merci Suárez Changes Gears" by Meg Medina

One of the invoices is initialed “SW” with “OK to pay” written by it.

From Washington Post Nov. 12, 2022

He testified to purchasing a car for $3,500 and initialed a blank sales agreement.

From Los Angeles Times Nov. 3, 2022

The move comes after the Solomons and China initialed a draft agreement of a security pact last month, with the Solomons saying they would sign a final version soon.

From Seattle Times Apr. 18, 2022

At the very top, there are two giant joists initialed by workers from 1864.

From New York Times May 31, 2020

Domingo approached the window, whispered: “I remind you only of this: when you get this jeweled initialed sword, claim it as your own. Tell no one of my involvement.”

From "The Princess Bride" by William Goldman

He reminded the jury of that evidence, including a memo the former president initialled authorising a pay cut for another executive for the exact amount of his perk, rent paid by the company.

From BBC Dec. 7, 2022

Medinsky said Russia had made a second major de-escalatory step by agreeing to a possible meeting of the two countries’ presidents at the same moment that a peace agreement was initialled.

From Reuters Mar. 29, 2022

Agreements would also be initialled with Georgia and Moldova.

From BBC Oct. 15, 2013

President Mohamed Mursi's government initialled an IMF deal in November but postponed ratification in December due to unrest ignited by a political row over the extent of Mursi's powers.

From Reuters Apr. 3, 2013

“That is correct, Monsieur. My handkerchiefs are always initialled in the Russian characters. H is N in Russian.”

From "Murder on the Orient Express" by Agatha Christie

Sometimes, I think back to initialing the bark, or nailing a plank of wood into the trunk, or breaking a branch by accident.

From Washington Post Jan. 19, 2023

Scott McDonell, the Dane County clerk, said the man is a poll worker, and the video shows him initialing ballots before they were handed out to voters.

From Seattle Times Nov. 11, 2022

But he turned out to be a poll worker in Wisconsin conducting the standard procedure of initialing ballots for voters.

From New York Times Nov. 9, 2022

He was initialing ballots to be handed out to voters, a standard procedure mandated by state law, said Dane County Clerk Scott McDonell.

From Seattle Times Nov. 8, 2022

Next morning she was singing as usual over her initialing.

From The Fifth Wheel A Novel by Olive Higgins Prouty

This is the Epeira’s trade-mark, the flourish of an artist initialling his creation. 

From The Life of the Spider by Alexander Teixeira de Mattos

This is the Epeira's trade-mark, the flourish of an artist initialling his creation.

From The Wonders of Instinct Chapters in the Psychology of Insects by Alexander Teixeira de Mattos

Lawless had acted on an impulse in initialling her programme as he had done—a recurrence, even though slight, of the old midsummer madness.

From Grit Lawless by F.E. Mills Young

He was very preoccupied, pinning up cheques and initialling some important customer's paying-in book.

From Somehow Good by William Frend De Morgan

Miss Belmont stooped at the table, and when Mr. Berry entered he found her initialling the pay-sheet.

From Despair's Last Journey by David Christie Murray

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training