obstruent

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obstruent

 [ob´stroo-ent]
1. causing obstruction or blocking.
2. an agent that so acts.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.

ob·stru·ent

(ob'strū-ĕnt),
1. Rarely used term for obstructing or clogging.
2. Rarely used term for an agent that obstructs or prevents a normal discharge, especially a discharge from the bowels.
[L. obstruo, to build against, obstruct]
Farlex Partner Medical Dictionary © Farlex 2012

obstruent

(ŏb′stro͞o-ənt)
adj.
Obstructing or closing natural openings or passages of the body.
n.
1. An obstruent medicine or agent.
2. Linguistics A sound, such as a stop, fricative, or affricate, that is produced with complete blockage or at least partial constriction of the airflow through the nose or mouth.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.