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a round organ on the body of some animals that helps them stick to a surface
What is a "sucker"?
A sucker is a specialized organ or structure found in certain animals used to attach themselves to surfaces or other animals. Suckers are most commonly found in cephalopods, such as octopuses and squids, and in fish, such as catfish and lampreys. These animals use their suckers to hold onto prey, climb, or attach themselves to rocks or other objects in their environment. The suckers are typically composed of circular muscle fibers, which can contract and expand to create suction, as well as specialized tissues that secrete adhesive substances to increase grip.
hard candy on a stick
a gullible person who is easily cheated or taken advantage of
Offensive
Slangmostly North American freshwater fishes with a thick-lipped mouth for feeding by suction; related to carps
a drinker who sucks (as at a nipple or through a straw)
a shoot arising from a plant's roots
a person in general, often used for emphasis
Slang
an unspecified thing, used for emphasis
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