unaccounted for
adjective /ˌʌnəˈkaʊntɪd fɔː(r)/
/ˌʌnəˈkaʊntɪd fɔːr/
[not before noun]- a person or thing that is unaccounted for cannot be found and people do not know what has happened to them or it
- At least 300 civilians are unaccounted for after the bombing raids.
- not explained
- In the story he gave the police, half an hour was left unaccounted for.