What is the meaning of Actor?

Someone who institutes a legal suit; a plaintiff or complainant.

Someone acting on behalf of someone else; a guardian.

Someone or something that takes part in some action; a doer, an agent.

A person who acts a part in a theatrical play or (later) in film or television; a dramatic performer.

An advocate or proctor in civil courts or causes.

The subject performing the action of a verb.

The entity that performs a role (in use case analysis).

An actor.

actor, agent (person who does an action)

maker, author

plaintiff

legal entity who is party to a contract

actor

An actor; an agent, a player, who has a part in some field of economical, social or other action, i.e. an active human factor.

actor

a doer, an agent

An actor .

A prosecutor, plaintiff, advocate, orator.

Alternative form of actour

An actor.

Pre-reform spelling (until Brazil 1943/Portugal 1990) of ator. Still used in countries where the agreement hasn't come into effect; may occur as a sporadic misspelling.

An actor.

An actor.

actor (person who performs in a theatrical play or movie)

defendant

actor

Source: wiktionary.org