Constrictor

Definitions

1. That which constricts or tightens:
2. A muscle whose contraction narrows a vessel or passage or compresses an organ.
3. Ellipsis of pharyngeal constrictor (“each of the muscles which constrict the pharynx”).
   abbreviation, alt-of, ellipsis
4. Ellipsis of boa constrictor, either the species Boa constrictor or a similar snake that kills by constriction.
   abbreviation, alt-of, ellipsis

Equivalents

CEFR level