innominata
/ɪnˌnɒmɪˈneɪtə/; /ɪˈnɒmɪˈneɪtə/; /ɪˈnoʊmɪˈneɪtə/Definitions
1. noun
A part of a work of art, especially a sculpture, that remains unidentified or unnamed
“The museum’s collection included several innominata, which were later identified as works by local artists.”
2. adjective
Not named or identified
“The archaeologists found several innominata artifacts in the newly discovered ancient city.”