We found 3 definitions of coarctations from 2 different sources.
NounPlural: coarctations |
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coarctation - (biology) a narrowing or constriction of a vessel or canal; especially a congenital narrowing of the aorta | ||
narrowing the act of making something narrower | ||
coarctation - tight or narrow compression | ||
constriction | ||
compression, contraction, condensation applying pressure |