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单词 perfect
释义 per·fect
I. \ˈpərfikt, ˈpə̄f-, ˈpəif-, -fēkt\ adjective
(sometimes -er/-est)
Etymology: alteration (influenced by Latin perfectus) of Middle English perfit, parfit, from OFrench parfit, from Latin perfectus perfect, from past participle of perficere to carry out, complete, perfect, from per-, prefix denoting completion or perfection + -ficere (from facere to do, make) — more at per-, do
1. : accomplished in knowledge or performance : expert, proficient
 < men more perfect in the use of arms — Shakespeare >
— used chiefly in the phrase practice makes perfect
2.
 a. : entirely without fault or defect : meeting supreme standards of excellence : flawless
  < a perfect technique >
  < a perfect gem >
  < a perfect crime >
  < must be perfect as your heavenly Father is perfect — Mt 5:48 (Revised Standard Version) >
  < a starched shirtfront … if it is not perfect is nothing — Robert Lynd >
 b. : satisfying all requirements: as
  (1) : having precision of form or identity of relationship : accurate, exact
   < perfect circle >
   < only the stronger and more perfect parts of his music reach me — John Burroughs >
   < its cleavage is in perfect parallel with the base — Encyc. Americana >
  (2) : corresponding to an archetype : having all the proper characteristics : ideal
   < a perfect gentleman >
   < the perfect Christmas gift >
   < perfect money should be … endowed with unchanging purchasing power — Ludwig Von Mises >
   < we, the people of the United States, in order to form a more perfect union — U.S. Constitution >
  (3) : conforming in every particular to an abstract concept
   < a gas thermometer containing a perfect gas … would give readings directly on Kelvin's thermodynamic scale of temperature — L.C.Jackson >
  (4) : faithfully reproducing the original
   < a perfect likeness >
   < record engineers … finally succeeded in giving us music that was acoustically perfect — E.T.Canby >
  specifically : letter-perfect
  (5) : free from any valid legal objection : valid and effective in law
   < a perfect title >
3.
 a. : free from admixture or limitation : pure, total
  < the dim trees below me were in perfect stillness — John Galsworthy >
 b. : lacking in no essential detail : fully developed : complete, whole
  < have a perfect baby >
  < the memory of that night remained intact and perfect — Elinor Wylie >
  < complete justification of belief does not depend on … perfect knowledge — W.F.Hambly >
 c. obsolete : possessing all one's mental faculties : sane
  < I fear I am not in my perfect mind — Shakespeare >
 d. : being without qualification : absolute, unequivocal
  < God possesses perfect power — Charles Hartshorne >
  < has a perfect right to use this division — James Jeans >
  < treats him like a perfect stranger >
  < looks like a perfect angel in her organdy pinafore >
 e. : of an extreme kind : unmitigated
  < a perfect little snob — Eugene Walter >
  < a perfect tirade of abuse — S.H.Holbrook >
  < the dog had been in a perfect frenzy, trying to get out — Erle Stanley Gardner >
4. obsolete : fully grown or legally competent : mature
 < sons at perfect age — Shakespeare >
5. [Late Latin perfectus, from Latin] : of, relating to, or constituting a form of the verb or verbal that expresses an action or state completed at the time of speaking or at a time spoken of — compare future perfect, past perfect, present perfect
6. obsolete
 a. : certain, sure
  < thou art perfect then, our ship hath touched upon … Bohemia — Shakespeare >
 b. : satisfied, content
  < then comes my fit again: I had else been perfect — Shakespeare >
7.
 a. of an interval : belonging to the consonances (as unison, fourth, fifth, and octave) that retain their character when inverted and when raised or lowered by a half step become augmented or diminished — compare major
 b.
  (1) : of or relating to a note (as a large) in mensural notation equaling three rather than two of the next lower denomination (as a long)
  (2) of a rhythmic mode : being in triple time
8.
 a. : having its distinctive characters fully developed : typical
  < a perfect lesion >
  < a perfect jellyfish >
 b. : sexually mature and fully differentiated — used especially of an insect in the imago stage
  < the click beetle (the perfect stage of the wireworm) — Farming >
 c. : monoclinous
II. \pə(r)ˈfekt sometimes ˈpərfikt or ˈpə̄f- or ˈpəif-\ transitive verb
(-ed/-ing/-s)
Etymology: alteration (influenced by Latin perfectus) of Middle English perfiten, parfiten, from perfit, parfit, adjective
1. : to bring to a state of supreme excellence : rid of faults or drawbacks : improve, refine
 < art must be selective; nature must be perfected — G.C.Sellery >
 < rhetoric … seeks to perfect men by showing them better versions of themselves — R.M.Weaver >
 < laboratory methods for examining foods had been still further perfected — V.G.Heiser >
2.
 a. : to plan or carry out to the last detail : bring to a successful conclusion : finish
  < arrangements we're perfecting to keep newspaper reporters from bothering you — Erle Stanley Gardner >
  < youthful leaners who desired to … perfect their education — H.O.Taylor >
 b. : to complete or put in final form in conformity with law
  < to defeat the federal priority a lien … must be both specific and perfectedHarvard Law Review >
 c. : to print the second side of (a sheet already printed on one side) : back up
3. : to instruct or inform fully
 < the object of this society is … to perfect its members practically and scientifically — G.B.Cummings >
Synonyms: see unfold
III. \like perfect I\ adverb
Etymology: alteration (influenced by Latin perfectus) of Middle English perfit, parfit, from perfit, parfit, adjective
chiefly dialect : perfectly
IV. \like perfect I\ noun
(-s)
Etymology: perfect (I)
1. : one that is perfect
 < the perfects go into one bag and the rejects into another — Listener >
2.
 a. : the perfect tense of a language
 b. : a verb form in the perfect tense
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更新时间:2024/11/12 5:42:07