assistant

American  

[uh-sis-tuhnt] / əˈsɪs tənt /

noun

1. a person who assists or gives aid and support; helper.

2. a person who is subordinate to another in rank, function, etc.; one holding a secondary rank in an office or post.

   He was assistant to the office manager.

   Synonyms:

   adjutant, aide

3. something that aids and supplements another.

4. a faculty member of a college or university who ranks below an instructor and whose responsibilities usually include grading papers, supervising laboratories, and assisting in teaching.

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adjective

1. assisting; helpful.

2. serving in an immediately subordinate position; of secondary rank.

   an assistant coach.

assistant British  

/ əˈsɪstənt /

noun

1. 1. a person who assists, esp in a subordinate position

   2. ( as modifier )

      assistant manager

2. See shop assistant

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adjective

1. archaic helpful or useful as an aid

Other Word Forms

• nonassistant noun
• unassistant adjective

Etymology

Origin of assistant

First recorded in 1400–50; late Middle English assistent, from Latin assistent-, stem of assistēns “standing by,” present participle of assistere “to stand by, help”; assist

Explanation

An assistant is someone that is there to help. If you work 80 hours a week, you might want to think about hiring a personal assistant to pick up your dry cleaning. The word assistant typically refers to someone who offers assistance. However, in certain professional situations, assistant can mean on a level below, as in "the Assistant District Attorney reports to the District Attorney." Not surprisingly, an assistant provides assistance. However, unlike a slave or an indentured servant, an assistant is paid for his work.

Example Sentences

While Butera was searching for a pitching coach, Toboni suggested the Cincinnati Reds’ assistant pitching coach Simon Mathews.

From The Wall Street Journal • Apr. 14, 2026

NHS healthcare assistant Rebecca Ableman, 30, was walking with her two-year-old daughter Autumn on a pavement by the B1050 in Willingham, Cambridgeshire, when she was hit from behind on 22 September 2022.

From BBC • Apr. 14, 2026

Its core members included David Harvilicz, a DHS assistant secretary tasked with overseeing the security of election infrastructure, including voting machines, and three of his top staffers.

From Salon • Apr. 14, 2026

“I desperately needed an assistant and saw this as a great opportunity to bring out my brother Marty,” Sid said of his youngest brother.

From Los Angeles Times • Apr. 13, 2026

The vet assistant threw me and Dad a lightning-quick smile.

From "Sir Fig Newton and the Science of Persistence" by Sonja Thomas

Related Words

• aide
• apprentice
• associate
• attendant
• backup
• colleague
• companion
• deputy
• friend
• partner
• representative
• secretary