a long, thin, soft-bodied invertebrate that has no legs or obvious head, a computer program that replicates itself and spreads to other computers, often causing damage

bookworm, the early bird catches the worm, can of worms

Formal and Informal Expressions of worm

In different contexts, you can replace 'worm' with suitable alternatives. In a more formal setting, 'invertebrate' is apt. In informal speech or writing, 'creepy-crawly, critter' is a commonplace synonym.

worm: Explore its Definition & Usage

worm Definition

1a long, thin, soft-bodied invertebrate that has no legs or obvious head
2a computer program that replicates itself and spreads to other computers, often causing damage

Using worm: Examples

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

Example
The robin pulled a worm out of the ground.
Example
He found a worm in his apple.
Example
Her computer was infected with a worm.

worm Synonyms and Antonyms

Synonyms for worm

larva
grub
caterpillar
virus
maggot
malware

Phrases with worm

bookworm
a person who enjoys reading and reads a lot
Example
She's a real bookworm and can finish a novel in a day.
the early bird catches the worm
the person who starts work or gets up earliest is the one who is most successful
Example
I always get to the office before anyone else. The early bird catches the worm, you know.
can of worms
a complex, difficult, or awkward situation that creates many new problems
Example
I don't want to open that can of worms by bringing up the topic again.

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Summary: worm in Brief

A 'worm' [wɔːrm] is either a long, thin, soft-bodied invertebrate or a computer program that replicates itself and spreads to other computers, often causing damage. Examples include 'The robin pulled a worm out of the ground.' and 'Her computer was infected with a worm.' Phrases like 'bookworm' denote a person who enjoys reading, while 'can of worms' refers to a complex or difficult situation.