Search Result for "cavernous sinus":
Wordnet 3.0

NOUN (1)

1. either of a pair of large venous sinuses in the cranial cavity;
[syn: cavernous sinus, sinus cavernosus]



WordNet (r) 3.0 (2006):

cavernous sinus
    n 1: either of a pair of large venous sinuses in the cranial
         cavity [syn: cavernous sinus, sinus cavernosus]