plural of trap door

plural of trap set

(economics, in particular New Keynesian economics) circumstance when nominal interest rates are near or at zero and circulating additional money doesn't lower interest rates.

Any material covertly inserted into a copyrighted work in order to identify plagiarized versions.

A remotely activated camera, triggered by a sensor, used to capture wild animals on film when researchers are not present.

(physics) Any of several electromagnetic devices used to capture charged particles

plural of trap phone

A trap which can easily be avoided by a competent person, and thus proves the incompetence of anybody trapped by it.

(derogatory) The practice of attempting to trick a consumer into starting a subscription for some product or service.

(typography) A sharp recess in an inward corner, present in certain typefaces; when printed, ink fills them (as opposed to having normal corners, resulting in bleeding and loss of crispness).