(idiomatic, of the weather) Very cold.

(slang) A class ring bearing the image of a beaver, worn by graduates of MIT.

(Britain, idiomatic, informal) very cold

A brownish yellow colour, like that of brass, but darker.

Of a brownish yellow colour, like that of brass, but darker.

(US) A prize or goal, often a chance to advance in one's career.

A weapon consisting of a metal reinforcement for the clenched fist, with finger holes molded in.

Any musical instrument whose tone is produced by vibration of the lips as the player blows into a mouthpiece (or tubular resonator).

(music) A group of musicians who play brass instruments (sometimes accompanied by percussion)

(collective, colloquial) A group of people who are the leaders or heads of an organization.