occlusion volume_up

English

Noun

1. the act of blocking volume_up
2. an obstruction in a pipe or tube volume_up
3. (dentistry) the normal spatial relation of the teeth when the jaws are closed volume_up
4. (meteorology) a composite front when colder air surrounds a mass of warm air and forces it aloft volume_up
5. closure or blockage (as of a blood vessel) volume_up

Samples