English Dictionary: proficiency' | by the DICT Development Group |
1 result for proficiency' | |
From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
Proficience \Pro*fi"cience\, Proficiency \Pro*fi"cien*cy\, n. The quality of state of being proficient; advance in the acquisition of any art, science, or knowledge; progression in knowledge; improvement; adeptness; as, to acquire proficiency in music. |