perfect:1

adjective
per*fect \ ˈpər-fikt \
14th century{ds||1|a|}
  • being entirely without fault or defect : flawless
  • satisfying all requirements : accurate
  • corresponding to an ideal standard or abstract concept

perfect:2

verb
per*fect \ pər-ˈfekt \ ˈpər-fikt \
14th century{ds||1||}
  • to bring to final form
  • to make perfect : improve, refine

perfect:3

noun
per*fect \ ˈpər-fikt \
1580
  • the perfect tense of a language; also : a verb form in the perfect tense

perfect binding

noun
perfect binding \
1926
  • a book binding in which a layer of adhesive holds the pages and cover together

perfect game

noun
perfect game \
1907
  • a baseball game in which a pitcher allows no hits, no runs, and no opposing batter to reach first base

perfect number

noun
perfect number \
14th century
  • an integer (such as 6 or 28) the sum of whose integral factors including 1 but excluding itself is equal to itself

perfect participle

noun
perfect participle \
1862
  • past participle

perfect pitch

noun
perfect pitch \
1925
  • absolute pitch

perfect square

noun
perfect square \
1811
  • an integer (such as 9 or 36) whose square root is an integer

perfect storm

noun
perfect storm \
1998
  • a critical or disastrous situation created by a powerful concurrence of factors
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