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Definition of monster

monster

/ˈmɑːn.stɚ/
Adverb:monstrously
•
Plural:monsters
•
Adjective:monstrous
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monster Lexical Profile

monster Game Scores & Validity

• noun

1

An imaginary creature that is typically large, ugly, and frightening.

Example

"The children checked under their beds to ensure no monsters were hiding in the shadows."


2

A person of unnatural or extreme cruelty, wickedness, or depravity.

Example

"History remembers the ruthless dictator as a monster who caused immeasurable suffering."


3

An animal, plant, or object of extraordinary or daunting size.

Example

"The fisherman struggled for an hour to reel in a monster of a marlin."

Synonyms
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Antonyms
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Word Nuance & Usage

When functioning as an adjective to describe something of extraordinary size, 'monster' is strictly an attributive noun acting as an adjective and must appear directly before the noun it modifies (e.g., 'a monster wave', never 'the wave was monster').

• Rhymes for monster

Word Origin & Etymology

From Middle English 'monstre', borrowed from Old French, which traces back to Latin 'monstrum' (a divine omen, portent, or unnatural event), derived from 'monere' (to warn or advise).

Cite this Entry


Wordmom. (2026). Definition of Monster. In Wordmom Dictionary. Retrieved Oct 14, 2026, from https://wordmom.com/dictionary/monster
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