(computing, Internet) A value that is used to identify a key set.

A series of modifications made to an aircraft's engine to dampen noise.

(figuratively) Death; also, a state of complete annihilation. / (Christianity, specifically) Heaven or paradise.

A non-serrated or unilaterally serrated table knife with a dull edge and rounded point, designed for spreading butter on a piece of bread without tearing it.

A very simple design of key that usually has a cylindrical shaft (sometimes called a "shank") and a single, minimal flat, rectangular tooth or "bit".

Built-in cabinet found in a kitchen.

(informal) An informal group of advisors to a country's chief executive, as distinguished from the official cabinet.

(music) A key using alternative fingerings for certain notes on woodwind instruments. Specifically, a key that is located between the first and second keys operated by the left hand on a saxophone. Pressing LH1 and the bis key simultaneously results in the sounding of a Bb. This is especially useful when playing in keys with many flats.

Synonym of French kiss: kissing involving the tongue.

Synonym of French kiss.