perfect
noun.
a tense of verbs used in describing action that has been completed (sometimes regarded as perfective aspect)
verb.
make perfect or complete
perfect your French in Paris!
Synonym: hone
adj.
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
adj.
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 thorough nuisance|a thoroughgoing villain|utter nonsense|the unadulterated truth
adj.
precisely accurate or exact
perfect timing
Antonym: imperfect