adjective
- not found or discovered despite efforts to locate
- not followed or tracked back to its source or origin
Examples
- The missing hiker remains untraced after three days of searching.
- Police are investigating several untraced phone calls made to the victim.
- The package was delivered but the sender remains untraced.
- Many ancient artifacts have untraced origins.
- The anonymous donation came from an untraced source.
- Several untraced contacts may have been exposed to the virus.