三围 Traditional form: 三圍 Pinyin (reading): sānwéi Definitions: BWH, abbr. for a woman's three measurements, namely: bust 胸圍/胸围 (xiōngwéi), waist 腰圍/腰围 (yāowéi) and hip 臀圍/臀围 (túnwéi) Characters: 三 - three 围 - to surround, to encircle, to corral Traditional characters: 三 - three 圍 - to surround, to encircle, to corral