Simple Definition of polyp

from our Learner's Dictionary

polyp

noun

plural polyps
1
medical : a small lump that grows inside your body (such as inside your colon or on your vocal cords)
2
: a small sea animal (such as a coral) that has a body shaped like a tube

Cite this Entry

“Polyp.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/polyp. Accessed 23 Jun. 2026.

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