acme

US /ˈæk.mi/

UK /ˈæk.mi/

1.

acme

the point at which someone or something is best, perfect, or most successful.

:

•

physics is the acme of scientific knowledge

:

peak pinnacle zenith high point crown crest summit top tip apex apogee climax culmination height maximum optimum extremity limit prime flower flowering bloom blooming highlight high noon

:

nadir bottom