actor

noun

ac·​tor ˈak-tər 

also -ˌtȯr

1

: one that acts : doer

2

a

: one who acts in a play, movie, television show, etc.

b

: one who behaves as if acting a part

3

: one that takes part in any affair : participant

political actors

actorish

ˈak-tə-rish 

adjective

actorly

ˈak-tər-lē 

adjective

Synonyms of actor

• actress
• performer
• entertainer
• thespian

Examples of actor in a Sentence

my sister went to drama school to become an actor

Benjamin Franklin was a major actor in many of the events leading up to the founding of our nation.

Recent Examples on the Web

The team auditioned a wide swath of performers for the role, including blind, visually impaired, and low-vision actors. —Entertainment Weekly, 3 June 2026

The actor, 39, pleaded guilty to three misdemeanor counts of simple battery in a Louisiana criminal court Wednesday, June 3, according to records obtained by USA TODAY. —Liza Esquibias, USA Today, 3 June 2026

The comedian, actor and singer will take over the role from Nik Walker. —Dave Quinn, PEOPLE, 3 June 2026

It's been 26 years since the original film debuted, and actor and producer Shawn Wayans believes that comedy serves an even bigger purpose today. —Jobina Fortson-Evans, CBS News, 3 June 2026

Word History

Etymology

Middle English actour "doer, pleader," borrowed from Anglo-French & Latin; Anglo-French, borrowed from Latin āctor, from agere "to drive (cattle), cause to move, do" + -tor, agent suffix — more at agent

First Known Use

15th century, in the meaning defined at sense 1

Phrases Containing actor

• bad actor
• character actor
• co-actor
• Method actor

Rhymes for actor

• acter
• factor
• tractor
• attractor
• cofactor
• compactor
• contactor
• contractor
• distractor
• extractor
• impactor
• protractor

Kids Definition

actor

noun

ac·​tor ˈak-tər 

: one that acts

especially : a person who acts especially in a play or movie or on television