Advertisement
proficiency (n.)
1540s, "advancement, progress" (a sense now obsolete), probably from abstract noun suffix -cy + Latin proficientem (nominative proficiens), present participle of proficere "accomplish, make progress; be useful, do good; have success, profit," from pro "forward" (see pro-) + combining form of facere "to make, do" (from PIE root *dhe- "to set, put"). The main modern sense of "degree of advancement attained in some branch of knowledge, art, science, etc." is from 1630s.
also from 1540s
Advertisement
Trends of proficiency
updated on November 29, 2020
Advertisement
Remove ads >
AdvertisementDictionary entries near proficiency
professionalize
professor
professorial
professorship
proffer
proficiency
proficient
profile
profiling
profit
profitability