| an extraordinary or unusual thing, person, or event; an exceptional example or instance. |
| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
occlusion (əˈkluːʒən) ![]() | |
| —n | |
| 1. | the act or process of occluding or the state of being occluded |
| 2. | meteorol another term for occluded front |
| 3. | dentistry the normal position of the teeth when the jaws are closed |
| 4. | phonetics the complete closure of the vocal tract at some point, as in the closure prior to the articulation of a plosive |
| occlusal | |
| —adj | |
occlusion oc·clu·sion (ə-kl&oomacr;'zhən)
n.
The act of occluding or the state of being occluded.
An obstruction or a closure of a body passage.
Any contact between the cutting or chewing surfaces of opposing teeth.
The alignment of the teeth of the upper and lower jaws when brought together.
The absorption of a gas or other substance, as by a metal.
The inclusion of one substance within another.
occlusion (ə-kl 'zhən) Pronunciation Key
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