Expert(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.
Expert(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.
Expert(n.) A specialist in a particular profession or department of science requiring for its mastery peculiar culture and erudition.
Expert(n.) A sworn appraiser.
Expert(v. t.) To experience.
Expertly(adv.) In a skillful or dexterous manner; adroitly; with readiness and accuracy.
Expertness(n.) Skill derived from practice; readiness; as, expertness in seamanship, or in reasoning.

Words within experts