perfect

1 of 3

adjective

per·​fect ˈpər-fikt How to pronounce perfect (audio)
1
a
: being entirely without fault or defect : flawless
a perfect diamond
b
: satisfying all requirements : accurate
c
: corresponding to an ideal standard or abstract concept
a perfect gentleman
d
: faithfully reproducing the original
specifically : letter-perfect
e
: legally valid
2
: expert, proficient
practice makes perfect
3
a
: pure, total
b
: lacking in no essential detail : complete
c
obsolete : sane
d
: absolute, unequivocal
enjoys perfect happiness
e
: of an extreme kind : unmitigated
a perfect brat
an act of perfect foolishness
4
obsolete : mature
5
: of, relating to, or constituting a verb form or verbal that expresses an action or state completed at the time of speaking or at a time spoken of
6
obsolete
a
7
of a musical interval : belonging to the consonances unison, fourth, fifth, and octave which become augmented or diminished when raised or lowered by a half step
8
a
: sexually mature and fully differentiated
a perfect insect
b
: having both stamens and pistils in the same flower
a perfect flower
perfectness noun

perfect

2 of 3

verb

per·​fect pər-ˈfekt How to pronounce perfect (audio)
also
ˈpər-fikt How to pronounce perfect (audio)
perfected; perfecting; perfects

transitive verb

1
: to bring to final form
2
: to make perfect : improve, refine
perfecter noun

perfect

3 of 3

noun

per·​fect ˈpər-fikt How to pronounce perfect (audio)
: the perfect tense of a language
also : a verb form in the perfect tense
Choose the Right Synonym for perfect

perfect, whole, entire, intact mean not lacking or faulty in any particular.

perfect implies the soundness and the excellence of every part, element, or quality of a thing frequently as an unattainable or theoretical state.

a perfect set of teeth

whole suggests a completeness or perfection that can be sought, gained, or regained.

felt like a whole person again after vacation

entire implies perfection deriving from integrity, soundness, or completeness of a thing.

the entire Beethoven corpus

intact implies retention of perfection of a thing in its natural or original state.

the boat survived the storm intact

Examples of perfect in a Sentence

Adjective He drew a perfect circle. She's a perfect baby. She hardly cries and she sleeps through the night. His behavior is a perfect example of what not to do. This is a perfect time to have a wedding. Going to the museum was a perfect way to spend a rainy day. “Is that a big enough piece of pie?” “Yes, it's perfect, thanks.” Verb perfected the arrangements for their long-awaited European vacation an art teacher who seems to believe that you can always perfect a painting with some additional brush strokes
Recent Examples on the Web
Adjective
Morton's own perfect pumpkin tradition Keli Wagner, another native of pumpkin town, has an answer ready when asked what’s the perfect pumpkin, down to the exact measurements. Michael Loria, USA TODAY, 23 Oct. 2024 In fact, the period just before and just after a stock reports is a perfect time to review the relevant patterns and levels. Frank Cappelleri, CNBC, 23 Oct. 2024
Verb
Rich with pumpkin flavor and warming seasonal spices, pumpkin pie is a no-fuss dessert that's easy to make and perfect for making ahead. Robin Miller, The Arizona Republic, 24 Oct. 2024 For Barrington Darius, a creative director, photographer, director and model, beauty is found in freedom, and freedom is found in practice, specifically a hair-cutting practice Darius has been perfecting for the last few years. Julissa James, Los Angeles Times, 17 Oct. 2024
Noun
Set steps from Playa Manzanillo, the space has rustic interiors: exposed wood beams, floor-to-ceiling windows looking into the foliage, and a private outdoor nook perfect for morning coffees. Michaela Trimble, Vogue, 7 Sep. 2024 Radical change, in other words, happens in diametrical opposition to the limited imagination enshrined in the future perfect. Lauren Michele Jackson, The New Yorker, 24 June 2024 See all Example Sentences for perfect 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'perfect.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

Adjective

Middle English parfit, from Anglo-French, from Latin perfectus, from past participle of perficere to carry out, perfect, from per- thoroughly + facere to make, do — more at do

First Known Use

Adjective

14th century, in the meaning defined at sense 1a

Verb

14th century, in the meaning defined at sense 1

Noun

1580, in the meaning defined above

Time Traveler
The first known use of perfect was in the 14th century

Dictionary Entries Near perfect

Cite this Entry

“Perfect.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/perfect. Accessed 31 Oct. 2024.

Kids Definition

perfect

1 of 3 adjective
per·​fect ˈpər-fikt How to pronounce perfect (audio)
1
a
: being entirely without fault or defect : flawless
b
: meeting all requirements : accurate, exact
a perfect circle
a perfect copy
c
: pure sense 3, total
perfect stillness
2
: of an extreme kind
a perfect fool
3
: of, relating to, or being a verb form in the perfect tense
4
: having both stamens and pistil
a perfect flower
perfectness noun

perfect

2 of 3 verb
per·​fect pər-ˈfekt How to pronounce perfect (audio)
 also  ˈpər-fikt
1
: to make perfect
2
: to bring to final form
perfecter noun

perfect

3 of 3 noun
per·​fect ˈpər-fikt How to pronounce perfect (audio)
1
2
: a verb form in the perfect tense
Etymology

Adjective

Middle English perfit "complete, thoroughly or accurately done," from early French parfit (same meaning), from Latin perfectus "complete, perfect," derived from perficere "to carry out, complete," from per- "completely" and -ficere, from facere "to make, do" — related to artificial, fashion, satisfy

Legal Definition

perfect

1 of 2 adjective
per·​fect ˈpər-fikt How to pronounce perfect (audio)
: entirely without fault or defect: as
a
: satisfying all requirements
failed to make perfect tender
b
: free from any valid legal objection : valid and effective at law
having perfect title to the property
compare imperfect

perfect

2 of 2 transitive verb
per·​fect pər-ˈfekt How to pronounce perfect (audio)
: to complete or put in final conformity with the law: as
a
: to make (an appeal) ready for transfer to an appeals court by satisfying procedural requirements
b
: to put (one's security interest) in a position or status having priority over subsequently perfected security interests or unperfected security interests by taking statutorily prescribed steps to give notice especially by filing a financing statement or taking possession of the collateral
was the first creditor to perfect its security interest in the debtor's collateral, and, thus, was the first in priority for the collateralCommercial Bank v. Pride Furniture, Inc., 877 P.2d 1222 (1994)
compare attach sense 3

intransitive verb

: to make something (as a security interest) complete, in conformity with the law, or valid against third-party claims
perfection noun

More from Merriam-Webster on perfect

Last Updated: - Updated example sentences
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