As a noun testicles
is .
As an adjective testicular is
(physiology) pertaining to one or more testicles; of the testicle(s).
testicles
English
Noun
(head)
Usage notes
Frequently used in the plural, due to their usually being present as a pair.
Synonyms
* See also
Anagrams
*
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testicular
English
Adjective
(-)
(physiology) Pertaining to one or more testicles; of the testicle(s)
Derived terms
* post-testicular
* pre-testicular
Related terms
* testes
* testosterone