use pyramidal in a sentence.
We loved the presentation on the rice in pyramidal form.
It is often called the pyramidal or fastigiate poplar.
The fibers from the motor area form into a bundle called the pyramidal tract, or pyramidal system.
These are called pyramidal cells (from their shape), or Betz cells (after the Russian anatomist Vladimir Betz, who first described them in 1874).
A third lobe, of conical shape, called the pyramidal lobe, frequently arises from the upper part of the isthmus, or from the adjacent portion of either lobe, but most commonly the left, and ascends as far as the hyoid bone.