Sardinian has 6 different meanings across 3 categories:
Noun · Adjective · Proper Noun
of or relating to or characteristic of Sardinia or its people or its language
Of or relating to Sardinia or its people or culture.
A Romance language spoken in the Italian region of Sardinia.
The word comes from the Latin term Sardiniānus. It originally meant "of or pertaining to Sardinia."