Terminator

/ˈtɜːr.mɪ.neɪ.tər/

Meaning & Definition

noun
A person or thing that brings something to an end.
The new policy served as a terminator of the outdated practices in the department.
In popular culture, particularly in film, a robot sent from the future to kill a target.
The terminator chased the protagonist relentlessly throughout the movie.
In astronomy, the line that separates the day side and night side of a celestial body.
The shadows were cast sharply along the terminator of the moon during the lunar eclipse.
In software development, a function or piece of code that ends a process.
The terminator in the program was designed to ensure resources were released properly.

Etymology

Derived from the Latin word 'terminator', meaning 'one who limits or ends'.

Common Phrases and Expressions

judgment day:
A term associated with the final day of reckoning where a terminator might come into play.
the terminator effect:
Describes the impactful consequence of a decisive action.

Related Words

Slang Meanings

A person who decisively resolves a situation, often in a ruthless manner.
He's the terminator of the group, he doesn't let any problems linger.
Someone who ends a relationship or contract abruptly.
After the argument, she became the terminator and cut all ties.