actor
B1Formal, informal, and technical.
Definition
Meaning
A person who performs a role in a play, film, or television show.
1. A person or thing that takes an active role or produces a specific effect. 2. In sociology, a participant in a social system. 3. In computing, a component in a concurrent system model.
Linguistics
Semantic Notes
Primarily refers to a professional performer but can be used generically for anyone who acts. When used in extended/figurative senses (e.g., 'key actor in the negotiations'), it often implies agency and intentional action.
Dialectal Variation
British vs American Usage
Differences
No significant differences in core meaning or usage. The word 'actress' for female performers is less common in modern professional contexts in both regions, with 'actor' preferred as a gender-neutral term.
Connotations
Identical connotations in both varieties.
Frequency
Equally high frequency in both BrE and AmE.
Vocabulary
Collocations
Grammar
Valency Patterns
actor in [film/play]actor for [role/part]actor who [clause]actor as [character name]Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “A bad actor (AmE: a troublemaker or untrustworthy person)”
- “Get into character (for an actor to assume a role)”
Usage
Context Usage
Business
Metaphorically used for a major participant in a market or deal: 'The company is a key actor in the renewable energy sector.'
Academic
Used in sociology, international relations, and computer science to denote an agent or participant in a system.
Everyday
Refers to someone who performs in films, TV, or theatre.
Technical
In computer science, refers to the 'actor model' of concurrent computation.
Examples
By Part of Speech
adjective
British English
- She took an actor training course at RADA.
- He comes from an actor family.
American English
- She enrolled in an actor training program at Yale.
- He has an actor friend in Los Angeles.
Examples
By CEFR Level
- The actor was in a famous film.
- She wants to be an actor.
- The lead actor in the play was very talented.
- He's not just a comedian; he's a serious actor.
- The actor delivered a nuanced performance that captivated the audience.
- Several key actors in the peace negotiations have yet to agree on the terms.
- Critics praised the actor's ability to portray the character's internal conflict with subtlety.
- Non-state actors play an increasingly significant role in international diplomacy.
Learning
Memory Aids
Mnemonic
Think: An ACTOR ACTS in a play. The word 'act' is right inside it.
Conceptual Metaphor
LIFE IS A STAGE / PEOPLE ARE ACTORS (e.g., 'a major actor on the political stage').
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid directly translating 'актер' to always mean a theatre/film professional; in English, 'actor' can be used figuratively in business/politics. The feminine form 'actress' is considered dated by many; 'actor' is standard for all genders.
Common Mistakes
- Using 'acter' (incorrect spelling).
- Overusing 'actress' in modern, gender-neutral contexts.
Practice
Quiz
In which field is the term 'actor' used TECHNICALLY to mean an independent component that sends and receives messages?
FAQ
Frequently Asked Questions
Yes. 'Actor' is the standard, gender-neutral term for a professional performer of any gender. The term 'actress' is still used but is less common in modern professional contexts.
A lead actor plays one of the main roles. A character actor specializes in playing distinctive, often eccentric supporting roles, and is often recognized more for their skill than their celebrity.
Yes. It is commonly used metaphorically in fields like politics, business, and sociology to refer to a person or entity that plays an active part in a situation (e.g., 'major actors in the global economy').
It comes from the Latin word 'actor', meaning 'a doer, a driver, a performer', from 'agere' meaning 'to do, to act'. It entered English in the late 14th century.