Synonyms and Antonyms for sigmoid-sinus

1. sigmoid sinus (n.)

an S-shaped dural sinus on the temporal and occipital bones

Synonyms:

2. sigmoid (adj.)

of or relating to the sigmoid flexure in the large intestine

Synonyms:

3. sinus (n.)

an abnormal passage leading from a suppurating cavity to the body surface

Synonyms:

5. sinus (n.)

any of various air-filled cavities especially in the bones of the skull

Synonyms: