Sphincter

Definition:

• (n.) A muscle which surrounds, and by its contraction tends to close, a natural opening; as, the sphincter of the bladder.
• (a.) Of, pertaining to, or designating, a sphincter; as, a sphincter muscle.

Compare sphincter with other words:

sphincter vs. stricture

ringpiece vs. sphincter

cardia vs. sphincter

physiological vs. sphincter

relax vs. sphincter

constrict vs. sphincter

muscle vs. sphincter

band vs. sphincter

sphincter vs. sphinx