(slang) Alternative form of bro; friend, mate

An item of underwear worn to support the breasts.

(physics) One of the two vectors in the standard notation for describing quantum states in quantum mechanics, the other being the ket.

Acronym of broadband remote access server.

plural of bra

A type of bra used by girls, usually teenage girls when their busts are still small.

A type of bra that is more supportive than an everyday bra, worn when practising sports or other physical activities.

A nursing bra.

(derogatory, slang) A strident feminist.

A brassiere with a low midsection, designed to be worn with low-cut clothing.