cavernous sinus
Word Rarity
Rare
Frequency: Zipf frequency 2.64 in modern English
19
Scrabble Score
14
Letters
4
Syllables
10
Unique Chars
Meaning
noun
Either of a pair of large venous sinuses situated in a groove at the side of the body of the sphenoid bone in the cranial cavity and opening behind into the petrosal sinuses.