Definitions

from The Century Dictionary.

  • In Mollusca, same as bipectinate, 2.
  • Having two wings: as, “bipennated insects,”
  • In botany, same as bipinnate, .

from the GNU version of the Collaborative International Dictionary of English.

  • adjective Having two wings.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • adjective medicine, anatomy, zoology Of, pertaining to, or having the nature of a muscle, the fibres of which attach to a tendon on two sides (as a feather barbed on both sides).
  • adjective botany, of leaves Bipinnate (pinnate and having a pinnate leaflet).

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

From bi- +‎ pennate.

Support

Help support Wordnik (and make this page ad-free) by adopting the word bipennate.

Examples

  • A modification of this condition is found where oblique fibers converge to both sides of a central tendon; these are called bipennate, and an example is afforded in the Rectus femoris.

    IV. Myology. 1. Mechanics of Muscle 1918

  • Martian humanity is, in fact, a race of sextuple origin; but it is, at present, biped, bimanous and what may be called bipennate, since those beings have two wings.

    Part III, Chapter III of "Uranie" 1890

  • (Umbelliferous) order, though similarly styled because its leaves are likewise bipennate.

    Herbal Simples Approved for Modern Uses of Cure William Thomas Fernie

Comments

Log in or sign up to get involved in the conversation. It's quick and easy.