'libidinal' definitions:

Definition of 'libidinal'

From: WordNet
adjective
Belonging to the libido; "libidinal impulses"; "libidinal gratification"

Definition of 'libidinal'

From: GCIDE
  • libidinal \libidinal\ adj. Of or pertaining to the libido; caused by libido; as, libidinal gratification; libidinal impulses. [WordNet 1.5]