Etymology
Advertisement

overachiever (n.)

also over-achiever, "one who achieves more than is expected,"  by 1946 in education publications, from over- + agent noun of achieve (v.). Related: Overachieve; overachieving; overachievement.

Others are reading

Advertisement
Advertisement
Definitions of overachiever

overachiever (n.)
a student who attains higher standards than the IQ indicated;
From wordnet.princeton.edu