Word: 棱角 (léngjiǎo) Traditional: 稜角 棱角 dictionary entry léngjiǎo edge and corner; protrusion; sharpness (of a protrusion); craggy; ridge corner Full dictionary entry for 棱角 Example sentences using 棱角 2 sentences, showing page 1 of 1. 小孩子的家具最好没有棱角。 Xiǎoháizi de jiājù zuìhǎo méiyǒu léngjiǎo. Children's furniture had better have no sharp edges or corners. 石头的棱角被河水磨平了。 Shítou de léngjiǎo bèi héshuǐ mó píng le. The sharp edges of the stones have been worn smooth by the river.