apteral

Adjective

apteral (not comparable)

1. apterous, wingless
   • The female is apteral, but provided with a noisy apparatus for attracting the male's attention.1922, Remy de Gourmont, translated by Ezra Pound, The Natural Philosophy of Love
2. Without lateral columns; applied to buildings which have no series of columns along their sides, but are either prostyle or amphiprostyle.
   • There may, however, be entablature without columns, —where the latter are suppressed, as on the flanks of an apteral temple; or omitted entirely, as in astylar building1852, William Henry Leeds, Rudimentary architecture for the use of beginners and students. The orders, and their æsthetic principles