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oc·clu·sion
 occlusion
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- pronunciation:
klu
zhn
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noun |
| definition 1: |
obstruction or closing of a passage, such as a blood vessel.
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| definition 2: |
the correct alignment of teeth when the jaw is closed.
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| definition 3: |
an occluded front; the air front formed when a cold front overtakes a warm front, forcing it upward.
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