disappear without a trace
idiomPart oftrace
disappear without a trace — idiom
1. to vanish completely, leaving no evidence or sign of where you have gone or what
1.idiom
Definition
to vanish completely, leaving no evidence or sign of where you have gone or what has happened
Example
The small plane disappeared without a trace over the Pacific Ocean in 1950.
The old traditions have almost disappeared without a trace in the modern city.