flyway fly water • fly weevil · · · Info · Definitions · Synonyms · Characters · · flyway · · Text Latin · · Script 6 · · Length 2 · · Syllables Definitions · · · (noun) the geographic route along which birds customarily migrate. Synonyms: migration route. · · Noun Definition 1 Synonyms · · · migration route · · Synonym 1 Characters · · a latin small letter a U+0061 f latin small letter f U+0066 l latin small letter l U+006C w latin small letter w U+0077 y latin small letter y U+0079