constriction

[ kuhn-strik-shuhn ]
/ kənˈstrɪk ʃən /

noun

the act of constricting.
the state of being constricted; tightness or inward pressure.
a constricted part.
something that constricts.
Phonetics. an articulated narrowing of the vocal tract that in consonants audibly obstructs the flow of air and in vowels defines an interconnection between or among resonance cavities.Compare closure(def 6).

Origin of constriction

1350–1400; Middle English < Late Latin constrīctiōn- (stem of constrīctiō), equivalent to Latin constrīct(us) (see constrict) + -iōn- -ion
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for constriction

British Dictionary definitions for constriction

constriction

/ (kənˈstrɪkʃən) /

noun

a feeling of tightness in some part of the body, such as the chest
the act of constricting or condition of being constricted
something that is constricted
genetics a localized narrow region of a chromosome, esp at the centromere

Derived Forms

constrictive, adjectiveconstrictively, adverbconstrictiveness, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicine definitions for constriction

constriction

[ kən-strĭkshən ]

n.

The act of constricting or the state of being constricted.
A feeling of tightness or pressure, as in the chest.
A constricted or narrow part.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.