- (n.) A specialist in a particular profession or department of science requiring for its mastery peculiar culture and erudition.
- (a.) Taught by use, practice or experience, experienced; having facility of operation or performance from practice; knowing and ready from much practice; clever; skillful; as, an expert surgeon; expert in chess or archery.
- (n.) An expert or experienced person; one instructed by experience; one who has skill, experience or extensive knowledge in his calling or in any special branch of learning.
- (v.t.) To experience.
- (n.) A sworn appraiser.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). expert. Retrieved September 20, 2026, from http://smartdefine.org/expert/definitions/2006103 |
| Chicago | Webster's. 2011. "expert" http://smartdefine.org/expert/definitions/2006103 (accessed September 20, 2026). |
| Harvard | Webster's 2011, expert, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/expert/definitions/2006103>. |
| MLA | Webster's. "expert" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/expert/definitions/2006103> |