rotary wing rotary press • rotascope · · · Info · Definitions · Synonyms · Characters · · rotary wing · · Text Common · · Latin · · Scripts 11 · · Length 4 · · Syllables Definitions · · · (noun) the long airfoil that rotates to provide the lift that supports a helicopter in the air. Synonyms: rotor blade, rotary wing. · · Noun Definition 1 Synonyms · · · rotor blade · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 g latin small letter g U+0067 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 w latin small letter w U+0077 y latin small letter y U+0079