apterous

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English

Alternative forms

Etymology

By surface analysis, a +‎ -pterous, or by surface analysis, aptery +‎ -ous.

Pronunciation

IPA(key): /ˈæptərəs/

Adjective

apterous (not comparable)

  1. (zoology) Without wings.
    Synonyms: apteral, unwinged, wingless
    Antonym: winged
    Coordinate terms: subapterous, brachypterous, bipterous, dipterous, tripterous; featherless
    Near-synonym: flightless
  2. (biology) Destitute of winglike membranous expansions, as a stem or petiole.

Derived terms

Translations