noun · verb · 6 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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rhymes with -æn
1
noun
Meaning 1
An act of entrapping or tricking; an entrapment; also, a thing which entraps or tricks; a snare or trap; a stratagem or trick.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
A person (or occasionally an animal) that traps or tricks another into doing something that benefits them but harms the victim; a fraudster, a swindler, a trickster.
Definition source: English Wiktionary via Wiktextract
Usage: archaic, obsolete
Qualifier: probably originally thieves' cant
No example sentence was provided for this meaning.
Alternative spelling of trepan (“surgical instrument used to remove a small section of bone, usually from the skull; tool used to bore through rock, etc.”).
Definition source: English Wiktionary via Wiktextract
Usage: alt-of, alternative, transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
verb
Meaning 4
To catch or entrap (a person or animal) in a snare or trap; to ensnare, to trap.
Definition source: English Wiktionary via Wiktextract
Usage: transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
verb
Meaning 5
To trap or trick (someone), especially by using some stratagem, into doing something that benefits the perpetrator but harms the victim; to defraud, to ensnare, to entrap, to swindle.
Definition source: English Wiktionary via Wiktextract
Usage: figuratively, transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
verb
Meaning 6
Alternative spelling of trepan (“to cut through bone, usually the skull, using a trepan (etymology 2, noun sense); to create a large hole by making a narrow groove outlining the shape of the hole and then removing the plug of material”)
Definition source: English Wiktionary via Wiktextract
Usage: alt-of, alternative, transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
The origin of the noun is uncertain; etymology 1, noun sense 2 (“person that traps or tricks another”), the original sense, was probably thieves’ cant and may be derived from trap (noun or verb). Etymology 1, noun sense 1 (“act of entrapping or tricking; thing which entraps or tricks”) is from the verb. The verb is derived from etymology 1, noun sense 2 of the noun.