English / word
unknown
adjective A2MEANING IN ENGLISH
not known or not identified
not known or identified; unfamiliar
not known or familiar; not known or identified; unfamiliar
not known or familiar
In context
01
Do not answer calls from an unknown number.
02
The source of the data is still unknown.
Synonyms
mysterious,unfamiliar,hidden
Antonyms
familiar,known,identified
Collocations
unknown person,unknown origin,unknown cause