an imaginary creature that is typically large, ugly, and frightening, a person, typically a child, who is rude or badly behaved, something that is unusually large or powerful

create a monster, let the monster out of the box, the green-eyed monster

monster hit, monster truck, monster wave

Formal and Informal Expressions of monster

In different contexts, you can replace 'monster' with suitable alternatives. In a more formal setting, 'creature, beast' is apt. In informal speech or writing, 'critter, varmint' is a commonplace synonym.

monster: Explore its Definition & Usage

monster Definition

1an imaginary creature that is typically large, ugly, and frightening
2a person, typically a child, who is rude or badly behaved
3something that is unusually large or powerful

Using monster: Examples

Take a moment to familiarize yourself with how "monster" can be used in various situations through the following examples!

Example
The movie was about a giant monster attacking the city.
Example
He's a monster on the basketball court.
Example
The amount of work she has to do is a monster.
Example
The child was acting like a little monster.

monster Synonyms and Antonyms

Synonyms for monster

Antonyms for monster

Idioms Using monster

create a monster
to do something that results in unintended negative consequences
Example
By giving him too much freedom, they created a monster who now refuses to follow any rules.
let the monster out of the box
to allow something dangerous or uncontrollable to be released or unleashed
Example
Once you start spreading rumors, it's hard to put the genie back in the bottle. You've let the monster out of the box.
the green-eyed monster
jealousy, typically in romantic relationships
Example
She couldn't help feeling the green-eyed monster when she saw her ex-boyfriend with his new girlfriend.

Phrases with monster

monster hit
a song, movie, or other form of entertainment that is extremely popular and successful
Example
Their latest album was a monster hit, selling millions of copies worldwide.
monster truck
a very large pickup truck with oversized wheels and suspension, often used for competition or entertainment
Example
The monster truck show was a huge success, drawing thousands of spectators.
monster wave
an exceptionally large and powerful ocean wave, often sought after by surfers
Example
He rode the monster wave all the way to the shore, impressing everyone on the beach.

Origins of monster

from Latin 'monstrum', meaning 'portent, monster', from 'monere', meaning 'warn'

📌

Summary: monster in Brief

The term 'monster' [ˈmɑːnstər] refers to an imaginary creature that is typically large, ugly, and frightening, or a person who is rude or badly behaved. It can also denote something unusually large or powerful, as in 'The amount of work she has to do is a monster.' 'Monster' extends into phrases like 'monster hit,' and idioms like 'create a monster,' denoting unintended negative consequences.