三不沾 Traditional form: 三不沾 Pinyin (reading): sānbùzhān Definitions: air ball (basketball) Characters: 三 - three 不 - no, not, un-; negative prefix 沾 - to moisten, to soak, to wet; to touch Traditional characters: 三 - three 不 - no, not, un-; negative prefix 沾 - to moisten, to soak, to wet; to touch