Adeste fideles, e.g. (5)
I believe the answer is:
latin
(Other definitions for latin that I've seen before include "Language of Cicero" , "Language of ancient Rome" , "A Romance language" , "The language of Virgil" , "The language of old Rome" .)
I believe the answer is:
latin
(Other definitions for latin that I've seen before include "Language of Cicero" , "Language of ancient Rome" , "A Romance language" , "The language of Virgil" , "The language of old Rome" .)