constrict
Con*strict", v. t. [imp. & p.p. Constricted; p.pr. & vb.n. Constricting.] Etym: [L. constrictus, p.p. of constringere. See Constrain.] Defn: To draw together; to render narrower or smaller; to bind; to cramp; to contract or ause to shrink. Such things as constrict the fibers. Arbuthnot. Membranous organs inclosing a cavity which their contraction constrict. Todd & Bowman.