Nobody we know (8)
I believe the answer is:
stranger
'nobody' is the definition.
The definition and answer can be both people as well as being singular nouns.
Perhaps they are linked in a way I don't understand?
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for stranger that I've seen before include "Less familiar" , "The unknown one is more unusual" , "unfamiliar figure" , "Person one is not acquainted with" , "Outsider" .)