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Suction

usgb/ˈsʌkʃn/Volume
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Physical Action

Suction as a force often involves a physical action that causes a vacuum.

Illustration for Physical Action
Using suction, the octopus attaches itself firmly to the rock.
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Not Always Visible

Suction happens even when you can't see the force, like in syringes or toilets.

Illustration for Not Always Visible
The plunger created suction that cleared the clog in the toilet.
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Common Misuse

Don't confuse 'suction' with 'adhesion'; suction involves vacuum force, not sticky surfaces.

Illustration for Common Misuse
The gecko's feet use adhesion, not suction, to cling to surfaces.
Visual representation of the word "Suction"

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