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coarctation

狭窄; 紧压; 缩窄

WordNet (r) 3.0 (2006) (WordNet)

coarctation
n 1: tight or narrow compression [synonym: {constriction},
{coarctation}]
2: (biology) a narrowing or constriction of a vessel or canal;
especially a congenital narrowing of the aorta

The Collaborative International Dictionary of English v.0.48 (gcide)

Coarctation \Co`arc*ta"tion\, n. [L. coarctatio.]
1. Confinement to a narrow space. [Obs.] --Bacon.
[1913 Webster]

2. Pressure; that which presses. [Obs.] --Ray.
[1913 Webster]

3. (Med.) A stricture or narrowing, as of a canal, cavity, or
orifice.
[1913 Webster]

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Coarctation	查看　Coarctation　在百度字典中的解释	百度英翻中〔查看〕
Coarctation	查看　Coarctation　在Google字典中的解释	Google英翻中〔查看〕
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