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impaction

n. 装紧,压紧

装紧,压紧

WordNet (r) 3.0 (2006) (WordNet)

impaction
n 1: the condition of being pressed closely together and firmly
fixed
2: a disorder in which feces are impacted in the lower colon
3: a disorder in which a tooth is so crowded in its socket that
it cannot erupt normally [synonym: {impaction}, {impacted tooth}]
4: a sharp collision produced by striking or dashing against
something [synonym: {impingement}, {impaction}]

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

Impaction \Im*pac"tion\, n. [L. impactio a striking : cf. F.
impaction.]
1. (Surg.) The driving of one fragment of bone into another
so that the fragments are not movable upon each other; as,
impaction of the skull or of the hip.
[1913 Webster]

2. An immovable packing; (Med.), a lodgment of something in a
strait or passage of the body; as, impaction of the fetal
head in the strait of the pelvis; impaction of food or
feces in the intestines of man or beast.
[1913 Webster]

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单词	字典	翻译
Impaction	查看　Impaction　在百度字典中的解释	百度英翻中〔查看〕
Impaction	查看　Impaction　在Google字典中的解释	Google英翻中〔查看〕
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The Western genre gave us countless legends, but few moments matched the 1969 meeting of Robert Duvall and John Wayne in True Grit With Duvall’s passing on February 15, 2026 at age 95, their brief collaboration feels even more timeless In True Grit, Wayne played the gruff U S Marshal Rooster Cogburn, earning his only Oscar Duvall portrayed Lucky Ned Pepper, the outlaw Cogburn pursues

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