The chief officer of the executive branch of a government, often presiding over a cabinet; usually called Prime Minister (in a parliamentary system) or President (in a presidential system).

(rail transport) The top part of a railway rail; the part of the rail the wheel runs on.

(UK, slang) Hard at work; preparing oneself to work hard.

Alternative spelling of dickhead

A human skull, as symbol of death. / A kind of hawk moth with pale markings on the back of the thorax somewhat like a skull.

A type of fish found in the Mediterranean and along the Atlantic coasts of Europe, Sparus aurata.

(in the negative) To fail to make head or tail of; not to understand at all.

(idiomatic, chiefly in the negative, with can't/cannot) To understand even minimally. / To determine to be good or bad.

(idiomatic) An advantage consisting in starting a competition or task earlier than might be expected; given (or taken), for example, prior to the beginning of a race.

(idiomatic) To a considerable degree. / By force; violently.