This can be perceived by the human eye as a perfect circle (i.e. completely round, without imperfections) and perfectly black (i.e. without reflecting any light). Etymology 1
From Middle English perfit , from Old French parfit (modern: parfait ), from Latin perfectus , perfect passive participle of perficere ( “ to finish ” ) , from per- ( “ through, thorough ” ) + facere ( “ to do, to make ” ) . Spelling modified 15c. to conform to Latin etymology. Doublet of parfait , perfecto , and perfectus .
Displaced native Old English fulfremed .
Adjective
perfect (comparative perfecter or more perfect , superlative perfectest or most perfect )
Fitting its definition precisely .
a perfect circle
Having all of its parts in harmony with a common purpose.
That bucket with the hole in the bottom is a poor bucket, but it is perfect for watering plants.
Without fault or mistake ; without flaw , of supreme quality.
The gymnast performed a perfect somersault.
I think I'm in love—I can't stop thinking about her. She's perfect !
1787 , Gouverneur Morris , Preamble to the United States Constitution :We the People of the United States, in Order to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common defence, promote the general Welfare, and secure the Blessings of Liberty to ourselves and our Posterity, do ordain and establish this Constitution for the United States of America.
( of a copy ) Exact , correctly reflecting the original in all aspects.
The expert forger made a perfect copy of the victim's driver's license
( of an actor ) Having thoroughly learned or memorized a part .
( obsolete outside set of phrases, of a person) Having thoroughly learned or memorized a lesson ; of a lesson : having been thoroughly learned or memorized.
Practice makes perfect .
( obsolete ) Fully trained or very knowledgeable ; highly skilled
c. 1596–1599 (date written), William Shakespeare, “The Second Part of Henry the Fourth, [ … ] ”, in Mr. William Shakespeares Comedies, Histories, & Tragedies [ … ] (First Folio ), London: [ … ] Isaac Iaggard , and Ed[ ward] Blount , published 1623 , →OCLC , [ Act IV, scene i] , lines 152–154 :Our Battaile is more full of Names then yours, / Our Men more perfect in the vse of Armes, / Our Armor all as strong, our Cause the best
Excellent and delightful in all respects.
a perfect day
1879 , R[ ichard] J[ efferies] , chapter 1, in The Amateur Poacher , London: Smith, Elder, & Co. , [ … ] , →OCLC :They burned the old gun that used to stand in the dark corner up in the garret, close to the stuffed fox that always grinned so fiercely. Perhaps the reason why he seemed in such a ghastly rage was that he did not come by his death fairly. Otherwise his pelt would not have been so perfect . And why else was he put away up there out of sight? —and so magnificent a brush as he had too.
Morally or spiritually immaculate or ideal .
( grammar , of a tense or verb form) Representing a completed action.
( biology ) Sexually mature and fully differentiated.
( botany , of flowers ) Having both male parts (stamens ) and female parts (carpels ).
( mathematics , of a number) Equal to the sum of its proper divisors .
6 is perfect because the sum of its proper divisors, 1, 2, and 3, which is 6, is equal to the number itself.
( mathematical analysis , of a set ) Equal to its set of limit points, i.e. set
A
{\displaystyle A}
is perfect if
A
=
A
′
{\displaystyle A=A'}
.
( music ) Describing an interval or any compound interval of a unison , octave , or fourths and fifths that are not tritones .
Coordinate terms: augmented , diminished
( of a cocktail ) Made with equal parts of sweet and dry vermouth .
a perfect Manhattan
a perfect Rob Roy
( obsolete ) Well informed; certain ; sure .
1611 April (first recorded performance), William Shakespeare , “The Tragedie of Cymbeline ”, in Mr. William Shakespeares Comedies, Histories, & Tragedies [ … ] (First Folio ), London: [ … ] Isaac Iaggard , and Ed[ ward] Blount , published 1623 , →OCLC , [ Act III, scene i] :I am perfect that the Pannonians and Dalmatians for their liberties are now in arms.
( obsolete ) Innocent , guiltless ; without blemish .
1611 April (first recorded performance), William Shakespeare , “The Tragedie of Cymbeline ”, in Mr. William Shakespeares Comedies, Histories, & Tragedies [ … ] (First Folio ), London: [ … ] Isaac Iaggard , and Ed[ ward] Blount , published 1623 , →OCLC , [ Act III, scene iii] :My fault being nothing—as I have told you oft— / But that two villains, whose false oaths prevail'd / Before my perfect honour, swore to Cymbeline / I was confederate with the Romans: so / Follow'd my banishment
c. 1603–1604 (date written), William Shakespeare, “The Tragedie of Othello, the Moore of Venice ”, in Mr. William Shakespeares Comedies, Histories, & Tragedies [ … ] (First Folio ), London: [ … ] Isaac Iaggard , and Ed[ ward] Blount , published 1623 , →OCLC , [ Act I, scene ii] :My parts, my title, and my perfect soul shall manifest me rightly.
( obsolete ) Sane , of sound mind.
c. 1603–1606 , William Shakespeare, “The Tragedie of King Lear ”, in Mr. William Shakespeares Comedies, Histories, & Tragedies [ … ] (First Folio ), London: [ … ] Isaac Iaggard , and Ed[ ward] Blount , published 1623 , →OCLC , [ Act IV, scene vii] :Pray, do not mock me. / I am a very foolish fond old man, / Fourscore and upward, not an hour more nor less / And, to deal plainly, / I fear I am not in my perfect mind.
Usage notes
Some authorities proscribe the comparative and superlative forms "more perfect " and "most perfect ", on the grounds that perfection is an absolute state.[1] [2] [3] Nevertheless, graded forms have been in common use in writing for centuries – for instance the Preamble to the United States Constitution , drafted in 1787, describes its goal as "a more perfect Union". In these cases, "more perfect" can mean "closer to perfection", "less imperfect " or "improving upon an already perfect state".
Antonyms
( antonym(s) of “ fitting its definition precisely ” ) : flawed
( antonym(s) of “ without fault or mistake ” ) : faulty , faultful , fallible
( antonym(s) of “ botany: having both male and female parts ” ) : imperfect
Translations
fitting its definition precisely
Albanian: please add this translation if you can
American Sign Language: SmallO@ NearTipThumb-PalmDown-SmallO@ CenterChesthigh-PalmUp CirclesSurface Contact
Antillean Creole: olendeng , opwaldèkawòt , zwèl , ozuil , zuil
Arabic: كَامِل ( kāmil )
Armenian: կատարյալ (hy) ( kataryal )
Azerbaijani: mükəmməl (az)
Basque: perfektu
Belarusian: даскана́лы ( daskanály )
Bulgarian: съвърше́н (bg) ( sǎvǎršén )
Catalan: perfecte (ca)
Chinese:
Mandarin: 完美 (zh) ( wánměi ) , 完善 (zh) ( wánshàn )
Czech: dokonalý (cs)
Danish: perfekt (da)
Dutch: volmaakt (nl) , perfect (nl) , volkomen (nl)
Esperanto: please add this translation if you can
Estonian: täiuslik , perfektne
Finnish: täydellinen (fi)
French: parfait (fr)
Georgian: სრულყოფილი ( srulq̇opili )
German: perfekt (de) , vollkommen (de)
Gothic: 𐍆𐌿𐌻𐌻𐌰𐍄𐍉𐌾𐌹𐍃 ( fullatōjis )
Hebrew: מושלם m ( mushlám )
Hindi: कामिल (hi) ( kāmil ) , निष्कलंक (hi) ( niṣkalaṅk )
Hungarian: tökéletes (hu)
Indonesian: sempurna (id)
Italian: perfetto (it)
Japanese: 正確 (ja) ( せいかくな, seikaku na )
Khmer: ល្អឥតខ្ចោះ ( lʼɑɑ ʼət khcɑh )
Korean: 완벽하다 (ko) ( wanbyeokhada )
Lao: please add this translation if you can
Latin: perfectus
Macedonian: совршен ( sovršen )
Mongolian: please add this translation if you can
Norwegian: perfekt (no)
Old English: fulfremed
Persian: کامل (fa) ( kâmel )
Polish: doskonały (pl)
Portuguese: perfeito (pt)
Romanian: perfect (ro)
Russian: соверше́нный (ru) ( soveršénnyj ) , безупре́чный (ru) ( bezupréčnyj ) , безукори́зненный (ru) ( bezukoríznennyj ) , идеа́льный (ru) ( ideálʹnyj )
Serbo-Croatian:
Cyrillic: са̀вр̄шен
Roman: sàvr̄šen (sh)
Sicilian: pricisu (scn) pirfettu
Slovak: dokonalý
Slovene: popoln m
Spanish: perfecto (es)
Swedish: fullkomlig (sv) , fulländad (sv) , perfekt (sv)
Tagalog: himpit
Tajik: комил (tg) ( komil )
Thai: สมบูรณ์ (th) ( sǒm-buun )
Turkish: mükemmel (tr)
Ukrainian: доскона́лий (uk) ( doskonályj )
Urdu: کامل ( kāmil )
Uzbek: mukammal (uz)
Vietnamese: hoàn toàn (vi)
Welsh: perffaith (cy)
having all of its parts in harmony with a common purpose
American Sign Language: SmallO@ NearTipThumb-PalmDown-SmallO@ CenterChesthigh-PalmUp CirclesSurface Contact
Arabic: كَامِل ( kāmil )
Armenian: կատարյալ (hy) ( kataryal )
Azerbaijani: mükəmməl (az) , əla (az)
Catalan: perfecte (ca)
Chinese:
Mandarin: 完美 (zh) ( wánměi ) , 完善 (zh) ( wánshàn )
Czech: dokonalý (cs) m
Dutch: perfect (nl) , perfecte (nl)
Finnish: täydellinen (fi)
French: parfait (fr) m
Georgian: სრულყოფილი ( srulq̇opili ) , სრულქმნილი ( srulkmnili )
Hungarian: tökéletes (hu)
Indonesian: sempurna (id)
Irish: foirfe
Italian: perfetto (it) m
Japanese: 完全な (ja) ( かんぜんな, kanzen na ) , 全い ( まったい, mattai )
Old English: fulfremed
Polish: doskonały (pl)
Portuguese: perfeito (pt) m
Romanian: perfect (ro) m or n
Russian: соверше́нный (ru) ( soveršénnyj ) , безупре́чный (ru) ( bezupréčnyj ) , безукори́зненный (ru) ( bezukoríznennyj ) , идеа́льный (ru) ( ideálʹnyj )
Scottish Gaelic: foirfe
Sicilian: pricisu (scn) pirfettu
Spanish: perfecto (es)
Swedish: fullkomlig (sv) , fulländad (sv) , perfekt (sv)
Telugu: సంపూర్ణ (te) ( sampūrṇa ) , పరిపూర్ణ (te) ( paripūrṇa )
Ukrainian: ідеа́льний ( ideálʹnyj ) , доверше́ний (uk) ( doveršényj )
without fault or mistake
Azerbaijani: mükəmməl (az) , qüsursuz , nöqsansız (az) , eyibsiz
Belarusian: даскана́лы ( daskanály )
Catalan: perfecte (ca)
Chinese:
Mandarin: 完美 (zh) ( wánměi )
Dutch: volmaakt (nl) , perfect (nl)
Esperanto: perfekta
Finnish: täydellinen (fi) , virheetön (fi)
French: parfait (fr)
Georgian: სრულყოფილი ( srulq̇opili ) , უზადო ( uzado )
German: perfekt (de) , vollkommen (de)
Gothic: 𐍆𐌿𐌻𐌻𐌰𐍄𐍉𐌾𐌹𐍃 ( fullatōjis )
Hungarian: kifogástalan (hu) , hibátlan (hu)
Indonesian: sempurna (id)
Japanese: 完璧な (ja) ( かんぺきな, kanpeki na ) , 全い ( まったい, mattai )
Korean: 완벽하다 (ko) ( wanbyeokhada )
Lao: please add this translation if you can
Latin: perfectus
Maore Comorian: -kamilifu
Maori: paruhi , pāruhiruhi , takarepakore , hauora
Old English: fulfremed
Persian: پرفکت ( perfekt )
Polish: perfekcyjny (pl)
Portuguese: perfeito (pt)
Russian: безупре́чный (ru) ( bezupréčnyj ) , безукори́зненный (ru) ( bezukoríznennyj )
Sicilian: pricisu (scn) pirfettu , latinu (scn)
Spanish: perfecto (es)
Swedish: felfri (sv) , perfekt (sv)
Thai: ไม่ผิดพลาด ( mâi pìt plâat ) , ไร้ตำหนิ ( rái-dtam-nì )
Ukrainian: доскона́лий (uk) ( doskonályj )
Vietnamese: hoàn hảo (vi) (完好 )
Welsh: perffaith (cy)
thoroughly skilled or talented
excellent and delightful in all respects
biology: sexually mature and fully differentiated
botany: having both male and female parts
music: interval or any compound interval of a unison, octave, or fourths and fifths that are not tritones.
Translations to be checked
Noun
perfect (plural perfects )
( grammar ) The perfect tense , or a form in that tense.
( video games ) A perfect score; the achievement of finishing a stage or task with no mistakes.
2007 , Barbara Smith, Chad Yancey, Video Game Achievements and Unlockables , page 17 :Awarded for scoring all Perfects in the Dominator rank!
2007 , Eli Neiburger, Gamers-- in the Library?! :[ …] a table of all the ratings that each player has achieved, giving you several scoring options based on player feedback (I simply record the number of perfects ).
( historical , Christianity ) A leader of the Cathar movement .
Synonym: perfectus
Hyponym: perfecta
Etymology 2
From perfect ( adjective ) .
Verb
perfect (third-person singular simple present perfects , present participle perfecting , simple past and past participle perfected )
( transitive ) To make perfect; to improve or hone .
Synonyms: enhance , hone , improve , optimize
I am going to perfect this article.
You spend too much time trying to perfect your dancing.
( law ) To take an action, usually the filing of a document in the correct venue, that secures a legal right.
perfect an appeal
perfect an interest
perfect a judgment
Translations
make perfect
Albanian: përsos (sq)
Arabic: أَتْقَنَ ( ʔatqana )
Belarusian: удаскана́льваць impf ( udaskanálʹvacʹ ) , удаскана́ліць pf ( udaskanálicʹ ) , даскана́ліць impf ( daskanálicʹ )
Bulgarian: усъвърше́нствувам (bg) impf ( usǎvǎršénstvuvam )
Catalan: perfeccionar (ca)
Czech: zdokonalit pf
Dutch: perfectioneren (nl)
Esperanto: perfektigi
Finnish: tehdä täydelliseksi , täydellistää
French: perfectionner (fr) , parfaire (fr)
German: vollenden (de) , perfektionieren (de) , vervollkommnen (de)
Greek: τελειοποιώ (el) ( teleiopoió )
Hungarian: tökéletesít (hu) , tökélyre fejleszt
Italian: perfezionare (it)
Latin: perficiō (la)
Macedonian: усовршува impf ( usovršuva ) , усоврши pf ( usovrši )
Polish: doskonalić (pl) impf , udoskonalać (pl) impf , udoskonalić (pl) pf
Portuguese: aperfeiçoar (pt)
Romanian: perfecta (ro)
Russian: соверше́нствовать (ru) impf ( soveršénstvovatʹ ) , усоверше́нствовать (ru) pf ( usoveršénstvovatʹ )
Slovak: zdokonaľovať impf , zdokonaliť pf
Slovene: izpopolniti
Spanish: perfeccionar (es)
Swedish: finslipa (sv) , fullkomna , fullända (sv) , förbättra (sv) , förfina (sv) , göra (sv) perfekt (sv)
Turkish: kusursuzlaştırmak
Ukrainian: удоскона́лювати impf ( udoskonáljuvaty ) , удоскона́лити pf ( udoskonályty ) , вдоскона́лювати impf ( vdoskonáljuvaty ) ( after vowels ) , вдоскона́лити pf ( vdoskonályty ) ( after vowels )
References
2004 , Ann Batko, Edward Rosenheim, When Bad Grammar Happens to Good People: How to Avoid Common Errors in English , Career Press →ISBN , page 136
1843 , Roswell Chamberlain Smith, Smith's New Grammar , page 144
2015 , Stephen Spector, May I Quote You on That?: A Guide to Grammar and Usage , Oxford University Press →ISBN , page 161