Refers to something preventing sight, like a physical barrier does to light.

Visual Blockage

Can refer to non-solid things that block visibility, such as fog or smoke.

Not Always Solid

Used to describe something that blocks bodily passages, like blood flow.

Medical Blockage

In a medical context, occlusion usually suggests a health risk or urgent situation.

Implication of Danger

Describes the absorption of one substance by another in a chemical context.

Chemical Inclusion

In chemistry, it may mean storing small particles or gases in a larger material.

Element Storage

Specific to ensuring teeth are correctly aligned in dentistry.

Dental Alignment

Focuses on adjusting how the teeth come together when the mouth closes.

Bite Correction

 sensory computing, and I pick fingers partly because everybody thought it was ridiculous. Papers were published about how stupid it was to use fingers. Three One was they were low-resolution. The other is your hand would occlude what you wanted to see,

Occlude