assistant

/əˈsɪstənt/
/əˈsɪstənt/

noun

  1. Someone who is present; a bystander, a witness.

  2. A person who assists or helps someone else.

  3. Sales assistant.

  4. A software tool that provides assistance in some task, a wizard program.

Synonyms: wizard

adjective

  1. Having a subordinate or auxiliary position.

    "an assistant surgeon"

  2. Helping; lending aid or support; auxiliary.