jowl/dʒaul; dʒaʊl/ n1 (usu pl 通常作复数) jaw; lower part of the face 颌; 下颌; 脸的下部 a man with heavy jowls/a heavy-jowled man, ie one with heavy jaws, with a fold or folds of flesh hanging from the chin 有双下巴的人.2 (idm 习语) cheek by jowl => cheek.
牛津英汉双解词典