spinous

Etymology
, or borrowed from.

Adjective

 * 1) Having many spines.
 * 2) Spine-like; spiny.
 * 3)  Of a person: difficult to deal with, prickly.
 * 1) Spine-like; spiny.
 * 2)  Of a person: difficult to deal with, prickly.
 * 1)  Of a person: difficult to deal with, prickly.
 * 1)  Of a person: difficult to deal with, prickly.


 * 1)  Of a subject: providing many difficulties, thorny.
 * 2)  Having a sharp projection.
 * 1)  Having a sharp projection.
 * 1)  Having a sharp projection.
 * 1)  Having a sharp projection.
 * 1)  Having a sharp projection.