Counselor

n. person who advises, person who offers counsel; lawyer, advocate; supervisor; person whose duties are to supervise at a summer camp

A counselor (or counsellor) in mental health, psychotherapy or counseling is a licensed and professionally trained person who provides services:Rehabilitation Counselor, a person assisting injured workers and persons with disabilities to obtain, maintain or regain employmentMarriage and Family counseling, a method of study, understanding and treating disorders of the interactional whole of a family and its individual members as a family unit.School Counselor, a person who provides systematic school guidanceMental Health Counselor, a professional who provides psychotherapy counseling to individuals or groups, but is also trained in vocational therapy and family therapy.
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Noun
1. some who gives advice about problems
(synonym) counsellor
(hypernym) adviser, advisor, consultant
(hyponym) Dutch uncle
(derivation) advise, counsel
2. someone who has supervisory duties at a summer camp
(synonym) counsellor
(hypernym) supervisor
3. a lawyer who pleads cases in court
(synonym) advocate, counsel, counsellor, counselor-at-law, pleader
(hypernym) lawyer, attorney
(classification) law, jurisprudence

n. counselor, person who advises, person who offers counsel

(n.)
One whose profession is to give advice in law, and manage causes for clients in court; a barrister.
  

(n.)
One who counsels; an adviser.
  

(n.)
A member of council; one appointed to advise a sovereign or chief magistrate. [See under Consilor.]