踏空 Traditional form: 踏空 Pinyin (reading): tàkōng Definitions: to miss one's step (of an investor) to fail to invest before the price rises Characters: 踏 - to trample, to tread on, to walk over 空 - hollow, empty, deserted, bare Traditional characters: 踏 - to trample, to tread on, to walk over 空 - hollow, empty, deserted, bare