constrictor

[ kuh n-strik-ter ]
/ kənˈstrɪk tər /

noun

a snake that kills its prey by coiling tightly around it, causing suffocation.
Anatomy. a muscle that constricts a hollow part of the body, as the pharynx.
a person or thing that constricts.

Origin of constrictor

From New Latin, dating back to 1700–10; see origin at constrict, -tor

Example sentences from the Web for constrictor

British Dictionary definitions for constrictor

constrictor
/ (kənˈstrɪktə) /

noun

any of various nonvenomous snakes, such as the pythons, boas, and anaconda, that coil around and squeeze their prey to kill it
any muscle that constricts or narrows a canal or passage; sphincter
a person or thing that constricts

Medical definitions for constrictor

constrictor
[ kən-strĭktər ]

n.

One that constricts, especially a muscle that contracts or compresses a part or organ of the body.