To deplete an area of all individuals of a certain animal, bird, etc., by trapping.

The practice of giving slightly different versions of a document to each recipient, so that if the document is leaked then the person who leaked it can be identified.

A mousetrap with a spring-activated mechanism that makes it snap shut.

plural of trap crop

A plant that is planted in order to attract agricultural pests away from nearby crops.

The use of trap crops to reduce damage from agricultural pests.

(entomology) Acronym of sea, land, and air Malaise trap

(motorsports) A gravel-filled zone on a racetrack, used as a hazard, exclusionary region, and, safety device to slow down and trap vehicles.

(Internet slang) A sexually suggestive selfie posted on social media in order to fish for compliments or arouse thirst (sexual lust).

That shuts forcibly or holds tight, like a rat trap. / Of the mouth, resembling a rat trap; large and ugly.