'Bristliness' definitions:

Definition of 'bristliness'

(from WordNet)
noun
The quality of being covered with prickly thorns or spines [syn: prickliness, bristliness, spininess, thorniness]

Definition of 'Bristliness'

From: GCIDE
  • Bristliness \Bris"tli*ness\, n. The quality or state of having bristles. [1913 Webster]