Having had all individuals of a certain animal, bird, etc., removed from the environment by trapping.

simple past tense and past participle of trap out

present participle of trap out

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.

plural of canary trap

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

plural of snap trap

plural of trap crop

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