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The word perfect comes from Latin meaning what?

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perfect

American  

[pur-fikt, per-fekt] / ˈpɜr fɪkt, pərˈfɛkt /

adjective

1. matching in every detail the definition of an ideal type of something.

   Even a ball bearing is not a perfect sphere.

   Your son is a perfect gentleman!

2. excellent or complete beyond practical or theoretical improvement.

   There is no perfect legal code.

   The proportions of this temple are almost perfect.

3. exactly fitting the need in a certain situation or for a certain purpose.

   He is the perfect actor to play Mr. Micawber.

   I have the perfect saw for cutting out keyholes.

4. entirely without any flaws, defects, or shortcomings.

   She chose a perfect apple from the bowl.

   It was very nearly the perfect crime—next to impossible for detectives to solve.

   Synonyms:

   picture-perfect, faultless, flawless

5. accurate, exact, or correct in every detail.

   I’ll email you a perfect copy when revisions are complete.

6. thorough or complete; absolute; utter.

   A week ago we were perfect strangers, and already we’ve become friends.

   He made a perfect fool of himself.

7. expert; accomplished; proficient.

   She will need a perfect driving teacher.

8. pure or unmixed.

   perfect yellow.

9. Botany.

   1. having all parts or members present.

   2. monoclinous.

10. Grammar. designating a verb aspect or other verb category used for an action or state that is or will be complete as of some point of reference in time, and that is thought of with regard to its relevance or effect for that time.

11. Music.

    1. of or designating the consonances of unison, octave, and fifth, as distinguished from those of the third and sixth.

    2. of or designating the intervals, harmonic or melodic, of an octave, fifth, and fourth in their normal form, as opposed to augmented and diminished.

12. Mathematics. (of a set) equal to its set of accumulation points.

13. Obsolete. assured or certain.

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noun

Grammar.

1. 1. a verb aspect or other verb category used for an action or state that is or will be complete as of some point of reference in time, and that is thought of with regard to its relevance or effect for that time.

   2. an instance or form of a verb in this aspect, as in I have washed the dishes, so can I go now? or By the time I arrived they had finished breakfast.

verb (used with object)

• perfects,
  present (3rd person singular)
• perfected,
  past participle,  past
• perfecting
  present participle

1. to bring to perfection; make flawless or faultless.

   He has succeeded in perfecting his recipe for chicken Kiev.

2. to bring nearer to perfection; improve; make better.

   She works hard to perfect her writing.

3. to make fully skilled.

4. to bring to completion; finish.

   Nietzsche believed that the emergence of the Superman would perfect the evolution of the human race.

5. Printing. to print the reverse of (a printed sheet).

perfect British  

adjective

1. having all essential elements

2. unblemished; faultless

   a perfect gemstone

3. correct or precise

   perfect timing

4. utter or absolute

   a perfect stranger

5. excellent in all respects

   a perfect day

6. maths exactly divisible into equal integral or polynomial roots

   36 is a perfect square

7. botany

   1. (of flowers) having functional stamens and pistils

   2. (of plants) having all parts present

8. grammar denoting a tense of verbs used in describing an action that has been completed by the subject. In English this is a compound tense, formed with have or has plus the past participle

9. music

   1. of or relating to the intervals of the unison, fourth, fifth, and octave

   2. Also: full, final. (of a cadence) ending on the tonic chord, giving a feeling of conclusion Compare imperfect

10. archaic positive certain, or assured

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noun

1. grammar

   1. the perfect tense

   2. a verb in this tense

verb

1. to make perfect; improve to one's satisfaction

   he is in Paris to perfect his French

2. to make fully accomplished

3. printing to print the reverse side of (a printed sheet of paper)

Usage

A few usage guides still object to the use of comparison words such as more, most, nearly, almost, and rather with perfect on the grounds that perfect describes an absolute, yes-or-no condition that cannot logically be said to exist in varying degrees. The English language has never agreed to this limitation. Since its earliest use in the 13th century, perfect has, like almost all adjectives, been compared, first in the now obsolete forms perfecter and perfectest, and more recently with more, most, and similar comparison words: the most perfect arrangement of color and line imaginable. Perfect is compared in most of its general senses in all varieties of speech and writing. After all, one of the objectives of the writers of the U. S. Constitution was “to form a more perfect union.” See also complete, unique.

For most of its meanings, the adjective perfect describes an absolute state, i.e. one that cannot be qualified; thus something is either perfect or not perfect, and cannot be more perfect or less perfect. However when perfect means excellent in all respects, a comparative can be used with it without absurdity: the next day the weather was even more perfect

Other Word Forms

Derived Forms

• perfecter
  noun
• perfectness
  noun
• nonperfected
  adjective
• quasi-perfect
  adjective
• self-perfecting
  adjective
• superperfect
  adjective
• unperfect
  adjective
• unperfected
  adjective
• perfectedly
  adverb
• quasi-perfectly
  adverb
• superperfectly
  adverb

Inflected Forms

Participles

• perfecting
  present
• perfected
  past

Conjugated Forms

Present

• perfect
  simple
• perfects
  simple
• have perfected
  perfect
• has perfected
  perfect
• am perfecting
  progressive
• are perfecting
  progressive
• is perfecting
  progressive
• have been perfecting
  perfect progressive
• has been perfecting
  perfect progressive

Past

• perfected
  simple
• had perfected
  perfect
• was perfecting
  progressive
• were perfecting
  progressive
• had been perfecting
  perfect progressive

Future

• will perfect
  simple
• will have perfected
  perfect
• will be perfecting
  progressive
• will have been perfecting
  perfect progressive

Etymology

Origin of perfect

First recorded in 1250–1300; from Latin perfectus “finished,” past participle of perficere “to finish, bring to completion,” from per- per- + -fecere, combining form of facere “to do, make” ( see also do ¹); replacing Middle English parfit, from Old French, from Latin, as above

Explanation

Something that is perfect is complete and without defect or blemish. It might also be precisely accurate or exact. The word perfect can also be used as a verb meaning — you guessed it! — to make something perfect. (Note, though, the pronunciation difference: PER-fect as a noun; per-FECT as a verb.) It originally comes from the Latin word perficere, which breaks down into per- ("completely") and facere ("do"). As a noun perfect is a grammatical term referring to a tense of verbs describing an action that has been completed.

Example Sentences

See Examples For:

perfect perfects perfected perfecting

While researchers agree it isn’t a perfect indicator of an AI model’s behavior or intent, it is widely considered a valuable tool for understanding increasingly intelligent AI systems.

From The Wall Street Journal ● Oct. 7, 2026

On Wednesday, Canada's justice minister, Sean Fraser, said that "while there is not a perfect consensus on this issue, we believe this is the correct approach at this particular time".

From BBC ● Oct. 7, 2026

It wasn’t identical, but it was still absolutely perfect.

From Salon ● Oct. 7, 2026

“It allows the actors to feel things out in order to perfect the timing and preserve energy for the show,” says Jennens, who is on her first national tour with the production.

From Los Angeles Times ● Oct. 6, 2026

The day was sunny and warm, perfect for a wedding.

From "Rump: The (Fairly) True Story of Rumpelstilskin" by Liesl Shurtliff

As “Maddie’s Secret” continues, and the titular Maddie falls deeper into the grasp of her titular secret, Early perfects that push and pull.

From Salon ● Jun. 22, 2026

The avatar perfects the theater, showing up with scripted answers.

From MarketWatch ● May 6, 2026

Just as a chef perfects a dish by experimenting with flavors and textures, the researchers used an iterative process, testing variations to find the ideal structure for the ionizable lipid.

From Science Daily ● Nov. 22, 2024

"Stephenson perfects the idea of a railway, from start to finish," said Snow.

From BBC ● Feb. 24, 2024

An accomplishment, in its accepted meaning, is "something acquired which perfects or makes complete; an attainment which tends to equip in character, manner, or person, and which gives pleasure to others."

From The Man Who Pleases and the Woman Who Charms by John A. Cone

He started working with a renowned quarterback guru, Jeff Christensen, who marveled at his new pupil’s obsessive work ethic as he perfected the twist of his torso and flick of his wrist.

From The Wall Street Journal ● Oct. 8, 2026

If Silicon Valley has perfected any business model, it’s the one in which it cooks up a new technology and then persuades people they can’t live without it.

From Los Angeles Times ● Oct. 2, 2026

Whether it is Borussia Dortmund's famous 'Yellow Wall' or the displays that fill the stands of Bayern Munich's Allianz Arena, Germany has long perfected the art of the tifo.

From BBC ● Sep. 3, 2026

After I lost my longtime gig, I decided to launch my own private computer course, based on strategies I’d perfected for decades.

From Salon ● Aug. 24, 2026

These mathematician-artists perfected the technique of perspective and could soon depict arbitrary objects in three dimensions.

From "Zero: The Biography of a Dangerous Idea" by Charles Seife

"It's something we spend lots of time and money perfecting," said Sasaki, a fellow voice actor, adding that "we support Tsuda wholeheartedly".

From Barron's ● Sep. 27, 2026

The road to perfecting her self-taught craft was studded with trial, error and copious online video tips.

From Los Angeles Times ● Sep. 2, 2026

When I visited his Menlo Park, Calif., office, I learned he designed it, all the way down to restroom paper towel dispensers, which he stayed up until 2 a.m. some nights perfecting.

From The Wall Street Journal ● Aug. 15, 2026

Here in the United States, Mikel Arteta's dedication to perfecting Arsenal's routines is an approach England head coach Tuchel is looking to replicate.

From BBC ● Jun. 15, 2026

I took most of the photos, while Alex worked on perfecting the lighting, with some help from Joanna.

From "How Dare the Sun Rise" by Sandra Uwiringiyimana

Related Words

• accomplish
• carry out
• cultivate
• develop
• hone
• improve
• realize
• refine