annihilator
/ə'naiəleitə/
Học thuậtThân thiện
Definition
Noun: 1. A total destroyer; something or someone that completely eliminates or obliterates something else. This term often implies causing something to cease to exist entirely, often through overwhelming force or power.
Usage and Examples
- As a subject:
- As an object:
- Figurative use:
Advanced Usage
- In Mathematics (Abstract Algebra): In ring theory, the annihilator of a subset is the set of all elements that multiply with every element of the subset to give zero. This is a specialized, technical usage.
- Example: The annihilator of an ideal is itself an ideal.
Variants and Related Words
- Annihilate (verb): To destroy completely; to reduce to nothing.
- Example: The army was annihilated in the decisive battle.
- Annihilation (noun): The act of annihilating or the state of being annihilated; total destruction.
- Example: The war brought the annihilation of the ancient city.
Synonyms
- Destroyer
- Exterminator
- Obliterator
- Eradicator
Antonyms
- Creator
- Builder
- Preserver
- Protector
Noun
- a total destroyer