trace verb [ T ] (FIND)
C1 to find someone or something that was lost:
Attempts to trace the whereabouts of a man seen leaving the scene of the crime have so far been unsuccessful.
› to discover the causes or origins of something by examining the way in which it has developed:
The outbreak of food poisoning was traced to some contaminated shellfish.
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- a fishing expedition idiom
- alight
- ascertain
- break fresh/new ground idiom
- breakthrough
- catch sb red-handed idiom
- flush
- get wind of sth idiom
- happen
- happen on/upon sth/sb
- have a (good) nose for sth idiom
- have got something there idiom
- root sth/sb out
- run sb/sth to ground idiom
- scent
- search
- search sth/sb out
- smell
- sniff sth out
- stumble
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trace noun (SIGN/RECORD)
B2 [ C or U ] a sign that something has happened or existed:
› [ C ] an act of finding information about something electronically, or the record of the information found in this way:
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trace noun (SLIGHT AMOUNT)
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