Simple Definition of dirty old man

from our Learner's Dictionary

dirty old man

noun

plural dirty old men
disapproving : an old man who is too interested in sex

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“Dirty old man.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/dirty%20old%20man. Accessed 16 Apr. 2026.

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