击沉 Traditional form: 擊沉 Pinyin (reading): jīchén Definitions: to attack and sink (a ship) Characters: 击 - to strike, to hit, to beat; to attack, to fight 沉 - to sink, to submerge; profound, deep Traditional characters: 擊 - to strike, to hit, to beat; to attack, to fight 沉 - to sink, to submerge; profound, deep