Exhibiting disregard for, or denial of, a problem or threat.

(Britain) A boy chosen to lead a school sixth form, whose duties may include representing the school and organising the prefects.

A type of headache caused by cold around the brain, either at the back of the throat when eating icecream (as the name suggests), or from cold around the outside of the head. The latter is well known to surfers in cold windy conditions.

(two-up) A crooked organiser of a two-up game, who would cheat players out of their money.

(transitive) To lead or take the lead in; to direct; to take charge of. / (transitive) To close (a cask, barrel, etc.) by fitting a head to it. / (nautical) To turn towards the wind

A parasitic insect, Pediculus humanus capitis, which lives among the hairs on the head of a human and feeds on blood.

plural of hex head wrench

present participle of head butt

(figuratively) To be killed, usually in a gruesome manner. / (literally) To suffer decapitation.

All the hair that covers the scalp of a person (excludes the beard and moustache)