Occlude

Occlude basically means to block or obstruct something, like when you put your hand in front of your face, you occlude your vision. It can also refer to when something is closed or sealed off, like when you close your eyes, you occlude the light. In dentistry, occlusion refers to how your upper and lower teeth come together when you bite down. It’s important for your teeth to occlude properly so that you can chew your food effectively and maintain a healthy bite.

In medical terms, occlude can refer to a blood vessel getting blocked, like when there’s a clot that stops the blood flow. If there’s a blood clot that forms in a blood vessel, it can occlude the vessel and disrupt the normal flow of blood. This can have serious consequences depending on the location and size of the occlusion.