A professional person with a graduate law degree that qualifies for legal work (such as Juris Doctor)

A professional person qualified (as by a law degree or bar exam) and authorized to practice law as an attorney-at-law, solicitor, advocate, barrister or equivalent, i.e. represent parties in lawsuits or trials and give legal advice.

(by extension) A legal layman who argues points of law.

(UK, colloquial) The burbot.

Not represented in the given description.

(informal, intransitive) To practice law.

(intransitive) To perform, or attempt to perform, the work of a lawyer.

(intransitive) To make legalistic arguments.

(informal, transitive) To barrage (a person) with questions in order to get them to admit something.