noun
monster
MONS-tuh
noun
1
A frightening, dangerous creature, often imaginary or mythical.
"The children swore a monster lived under the bed."
"In the film, the monster terrorized the small coastal town."
2
A cruel, heartless person, especially one who commits terrible acts.
"The press branded the killer a monster."
adj
1
Extremely large or impressive.
"They scored a monster hit with their debut single."
How to Use Monster
Learner’s notesIn plain EnglishA terrifying creature — or, more loosely, either a cruel person or something unusually huge.
Common pairings
a scary monster
a monster hit
act like a monster
Word Forms
monstered past tense, monsters plural, monsters singular
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Etymology
From Old French monstre, from Latin monstrum — originally something viewed as an omen or warning sign, later "a freakish creature."