Noun:
1: perfect tense, perfective, perfective tense, perfect a tense of verbs used in describing action that has been completed (sometimes regarded as perfective aspect)
Verb:
1: perfect, hone make perfect or complete; "perfect your French in Paris!"
Adjective:
1: mint, pluperfect, mastered, errorless, impeccable, idealised, cold, perfectible, complete, undefiled, clear, flawless, down, ideal, perfect, idyllic, unflawed, down pat, idealized, consummate, uncorrupted, clean, faultless, immaculate being complete of its kind and without defect or blemish; "a perfect circle"; "a perfect reproduction"; "perfect happiness"; "perfect manners"; "a perfect specimen"; "a perfect day"
2: gross, utter, unmitigated, stark, pure, complete, thoroughgoing, perfect, unadulterated, everlasting, double-dyed, sodding, arrant, staring, consummate without qualification; used informally as (often pejorative) intensifiers; "an arrant fool"; "a complete coward"; "a consummate fool"; "a double-dyed villain"; "gross negligence"; "a perfect idiot"; "pure folly"; "what a sodding mess"; "stark staring mad"; "a thoroughgoing villain"; "utter nonsense"; "the unadulterated truth"
3: perfect, exact precisely accurate or exact; "perfect timing"