铁菱角 Traditional 鐵菱角 tiě líng jiǎo 🔊 see 鐵菱|铁菱[tie3 ling2] + Keep this word Meanings tiě líng jiǎo 鐵菱角 see 鐵菱|铁菱[tie3 ling2] Its characters 铁tiěiron (metal)HSK 7–9菱língwater caltrop (Trapa species)角jiǎoangleHSK 3