petrosal sinus

Noun

Meaning

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

Source: en.wiktionary.org

Close letter words and terms

petrosal bone petrosal ganglion petrosal nerve Petrosaurus mearnsi Petrosaurus thalassinus petrosectomy