Bra is a noun referring to an undergarment worn by women to support the breasts. It may also be used informally as a term of endearment or shorthand in phrases like 'a bra and a pair of jeans.' In linguistics, it’s pronounced with a short, lax vowel and a clean /r/ or /ɹ/ depending on accent, and it’s typically a single-syllable word in American and British speech.
Full pronunciation guide