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actor

actor

54 8.5
A part of a computer program that works alone and sends messages to other parts
  • noun
  • /ˈæktər/
  • Specialized
translation icon : actor (informática)
  • The software design includes multiple actors that interact to complete complex tasks efficiently.

Examples

  • Developers use the actor model to simplify the management of state in concurrent systems.

  • In each of these systems, the most powerful actors had an interest in maintaining the system.

    Academic text (1999)
  • Latin Americans do not trust legal institutions and actors, whether government courts or private lawyers.

    Academic text (2011)
  • The state will be shown to be a multifaceted actor with diverse interests.

    Academic text (1999)
  • More important, however, is the dual role that nearly every actor plays in the system of patron-client ties.

    Academic text (1990)
  • The rebels should instead be viewed as fundamentally pragmatic actors, out to advance political, economic, and strategic interests.

    Academic text (1999)
  • In computing, each actor can manage its own data while communicating with others asynchronously.

Compounds

An actor who plays memorable supporting roles, often unusual characters

9 6.5

A person who behaves badly and damages a group or its work

5 1.6

A person who plays roles in films

1 3.4

A person who appears in films or on television

bad actor
  • Specialized
1 8.1

A software tool that attacks or steals data from a computer system

ham actor
  • Offensive
1 6.8

A person who overacts in a loud, exaggerated way

play-actor
  • Archaic
7.2

An actor who travels to different towns to act in plays

How Independent

actor
  • Specialized
54 8.5
subroutine
  • Specialized
35 6.5

Surface Forms

actor singular
actors plural

Morphology

actor = act (semi-transparent) = act + or

Morphologically an agent noun ('one who acts'), but the computing sense is a specialized metaphorical extension requiring domain knowledge.

Etymology

Actor comes from the Latin root agere, meaning 'to do', the same root found in act and action. In computing, an actor is like a small 'doer' that keeps its own state and performs tasks when it gets messages.