occlusion

英 [əˈkluːʒn]

美 [əˈkluːʒn]

n. 包藏；吸着；闭塞，闭合

复数：occlusions　

BNC.29127 / COCA.24330

英英释义

noun

the act of blocking
Synonym:blockageclosure
an obstruction in a pipe or tube
1. we had to call a plumber to clear out the blockage in the drainpipe
Synonym:blockageblockclosurestopstoppage
(dentistry) the normal spatial relation of the teeth when the jaws are closed
(meteorology) a composite front when colder air surrounds a mass of warm air and forces it aloft
Synonym:occluded front
closure or blockage (as of a blood vessel)