petrosal sinus
English edit
Noun edit
petrosal sinus (plural petrosal sinuses)
- (anatomy) Either of two venous sinuses on each side of the base of the brain.
- Meronyms: inferior petrosal sinus, superior petrosal sinus
Translations edit
References edit
- “petrosal sinus”, in Merriam-Webster Online Dictionary, Springfield, Mass.: Merriam-Webster, 1996–present.