(idiomatic) A situation in which somebody comments on or accuses someone else of a fault which the accuser shares.

A hex head wrench.

(music) The note on which a musical key is based; the tonic. / The main theme of a speech, a written work, or a conference.

(transitive) To deliver a speech that sets the main theme of a conference or other gathering.

(UK) A hex head wrench.

(dated) A piece of cloth used to cover the head; a bandana.

(dated, transitive) To cover with a kerchief.

The depression of an input key; a keystroke. / (computing) The buffered electrical signal resulting from such an event, sometimes distinguished from the release.

plural of key press

(art, photography) Dark; characterised by dark tones and muted colours. / (by extension) Restrained, subtle, not trying to attract attention.