Simple Definition of penis

from our Learner's Dictionary

penis

noun

plural penises
: the part of the body of men and male animals that is used for sex and through which urine leaves the body

Cite this Entry

“Penis.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/penis. Accessed 14 Apr. 2026.

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