yahi yahan • yahoo · · · Info · Definitions · Characters · · yahi · · Text Latin · · Script 4 · · Length 2 · · Syllables Definitions · · · (noun) a member of an extinct North American Indian people who lived in northern California. Synonyms: Yahi. · · Noun Definition 1 (noun) the Yanan language spoken by the Yahi. Synonyms: Yahi. · · Noun Definition 2 Characters · · a latin small letter a U+0061 h latin small letter h U+0068 i latin small letter i U+0069 y latin small letter y U+0079