cubitus

/kyoo-bi-tuhs/US // ˈkyu bɪ təs //

立方体,长方体,立方形,立方柱

Definitions

n.名词 noun

1
plural cu·bi·ti [kyoo-bi-tahy]. /ˈkyu bɪˌtaɪ/.
- : a longitudinal vein in the rear portion of the wing of an insect.
- : Anatomy. the forearm.Now Rare.the ulna.

A coronet or semicoronet of spines, observable at the apex of the Cubitus or Tibia of some insects.
Hypotenuses: in Odonata; the simple or broken cross-vein between media 4, and cubitus 1, forming outer boundary of triangle.
When this angle is increased, the attitude is described as one of cubitus valgus.
Wings very long, and very narrow, the humerus and cubitus extremely elongated; first quill longest.
The Cubitus or Ulna is endu'd with two sorts of Motions, viz.