apterous

== English == === Alternative forms === apteran === Etymology === By surface analysis, a +‎ -pterous, or by surface analysis, aptery +‎ -ous. === Pronunciation === IPA(key): /ˈæptərəs/ === Adjective === apterous (not comparable) (zoology) Without wings. Synonyms: apteral, unwinged, wingless Antonym: winged Coordinate terms: subapterous, brachypterous, bipterous, dipterous, tripterous; featherless Near-synonym: flightless (biology) Destitute of winglike membranous expansions, as a stem or petiole. ==== Derived terms ==== ==== Related terms ==== ==== Translations ====