suction cup
1 ENTRIES FOUND:
suction cup
noun
plural
suction cups
suction cup
noun
plural
suction cups
Britannica Dictionary definition of SUCTION CUP
[count]
:
a round, shallow cup made of a flexible material (such as rubber) that you attach to a surface by pressing the cup against the surface until the air between the cup and surface is removed
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The device is held to the wall with two suction cups.
