Synonyms and Antonyms for musculus-sphincter-pupillae

1. musculus sphincter pupillae (n.)

a ring of smooth muscle surrounding the iris

Synonyms: Antonyms:

2. sphincter (n.)

a ring of muscle that contracts to close an opening

Synonyms:

3. musculus (n.)

one of the contractile organs of the body

Synonyms: Antonyms:
x