来去无踪

Traditional form:

來去無蹤

Pinyin (reading):

láiqùwúzōng

Definitions:

• come without a shadow, leave without a footprint (idiom); to come and leave without a trace

Characters:

• 来 - to arrive, to come, to return; in the future, later on
• 去 - to go away, to leave, to depart
• 无 - no, not; lacking, -less
• 踪 - footprints, traces, tracks

Traditional characters:

• 來 - to arrive, to come, to return; in the future, later on
• 去 - to go away, to leave, to depart
• 無 - no, not; lacking, -less
• 蹤 - footprints, traces, tracks