Extraordinarily capable or knowledgeable. / Characteristic of an expert. / (obsolete) Proven, experienced, veteran.

A person with extensive knowledge or ability in a given subject. / (chess) A player ranking just below master.

plural of expert

The state of being expert. / skill or proficiency

(intransitive) To act as an expert. / (transitive) To give an expert opinion on; to assess.

(nonstandard) comparative form of expert: more expert

Third-person singular simple present indicative form of expertize

simple past tense and past participle of expertize

present participle of expertize

plural of expertness