要不 Traditional form: 要不 Pinyin (reading): yàobù Definitions: otherwise or else how about...? either... (or...) Characters: 要 - essential, necessary; to ask for; to coerce; to demand 不 - no, not, un-; negative prefix Traditional characters: 要 - essential, necessary; to ask for; to coerce; to demand 不 - no, not, un-; negative prefix