三尖八角 (saam1 zim1 baat3 gok3) — (derog) of irregular shape (lit., "3 points and 8 corners") in Cantonese
saamˉ¹三zimˉ¹尖baat˗₃八gok˗₃角Mandarin Pinyin: san1 jian1 ba1 jiao3
Meaning of 三尖八角
noun(derog) of irregular shape (lit., "3 points and 8 corners")
nounirregular shapes/useless; incompatible