formosa formonitrile • formosan · · · Info · Definitions · Characters · · formosa · · Text Latin · · Script 7 · · Length 3 · · Syllables Definitions · · · (noun) an island in southeastern Asia 100 miles off the coast of mainland China in the South China Sea. Synonyms: Taiwan, Formosa. · · Noun Definition 1 Characters · · a latin small letter a U+0061 f latin small letter f U+0066 m latin small letter m U+006D o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073