worm
B1Neutral. Widely used in scientific, technical, everyday, and literary contexts.
Definition
Meaning
A long, thin, soft-bodied, limbless invertebrate animal that typically lives in soil.
Any small, creeping or burrowing animal with a long, thin, soft body, such as a nematode, flatworm, or insect larva. Also used figuratively for a weak, unpleasant, or contemptible person, a computer program designed to spread through networks, or a type of gear/screw thread. As a verb, it means to move by crawling or wriggling, or to insinuate oneself gradually.
Linguistics
Semantic Notes
The meaning expands from a specific zoological category to various technical uses (computer worm, worm gear) and strong figurative/pejorative uses for people. The verb form implies slow, twisting, or insidious movement/action.
Dialectal Variation
British vs American Usage
Differences
No significant differences in core meaning. The verb phrase 'worm one's way' is equally common. 'Wormery' (a container for composting worms) is more common in UK gardening.
Connotations
Identical strong negative connotation when used for a person ('you little worm!').
Frequency
Roughly equal frequency. The computer malware sense is globally used.
Vocabulary
Collocations
Grammar
Valency Patterns
[verb] worm + way/prepositional phrase (He wormed his way into the club.)[verb] worm + object + out of + someone (She wormed the secret out of him.)[noun] worm + of + noun (a worm of doubt)Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “open a can of worms”
- “the worm has turned”
- “a worm's eye view”
- “even a worm will turn”
Usage
Context Usage
Business
Rare, except metaphorically ('opening a can of worms' about a problematic issue) or in IT security ('a network worm').
Academic
Common in biology/zoology, veterinary science, and computer science (malware).
Everyday
Very common for garden creatures, fishing bait, and figurative expressions.
Technical
Specific uses in computing (malware), mechanics (worm gear), and medicine (parasitology).
Examples
By Part of Speech
verb
British English
- He managed to worm his way into the exclusive society.
- She wormed the details out of her colleague over a pint.
American English
- He wormed his way into the exclusive club.
- She wormed the details out of her coworker over a beer.
adverb
British English
- No standard adverbial form. Use 'like a worm' instead.
American English
- No standard adverbial form. Use 'like a worm' instead.
adjective
British English
- It's a worm-driven composting system.
- They studied worm population dynamics.
American English
- It's a worm-drive gear mechanism.
- They studied worm population dynamics.
Examples
By CEFR Level
- I found a worm in the garden.
- Birds eat worms.
- Don't open that topic; it's a real can of worms.
- He used a worm to go fishing.
- The software update was designed to protect against a new internet worm.
- A worm of jealousy began to gnaw at her.
- The investigator skillfully wormed the confession out of the suspect.
- The politician was accused of worming his way into power through deceit.
Learning
Memory Aids
Mnemonic
Think of a worm wiggling its WAY OR M (worm) into the earth.
Conceptual Metaphor
PEOPLE ARE WORMS (for contemptible, weak people). DIFFICULT PROBLEMS ARE TANGLED WORMS (can of worms). INSIDIOUS ACTION IS WORMING.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid using 'worm' for 'dragon' (Russian 'змей/дракон').
- The computer 'worm' is 'червь', but in English 'virus' and 'worm' are distinct malware types.
- Do not use 'worm' as a general translation for 'insect' or 'bug'.
Common Mistakes
- Incorrect: 'There is a worm in my apple.' (Usually a 'maggot' in fruit).
- Incorrect: 'I have a worm' (medical context: 'I have worms' or 'a worm infection').
Practice
Quiz
In which field would you be LEAST likely to encounter the term 'worm' with a specialised meaning?
FAQ
Frequently Asked Questions
When used literally for the animal, no. When used to describe a person ('you worm!'), it is a strong insult implying weakness and contemptibility.
A virus attaches itself to a program and needs user action to spread. A worm is a standalone program that replicates itself to spread across networks automatically.
Yes, but usually for animals or to describe a slow, twisting, struggling movement by a person or animal ('The soldier wormed his way through the undergrowth').
It means a person who was previously weak, submissive, or oppressed has finally rebelled or fought back.