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stenosis

[sti-noh-sis] / stɪˈnoʊ sɪs /
NOUN
constriction
Synonyms
STRONGEST
narrowing
STRONG
binding choking compression constraint contraction cramp impediment limitation pressure reduction restriction squeezing stricture tightness
Antonyms
STRONG
enlargement expansion freedom increase release
WEAK
opening

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.