old man
Americannoun
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a father, usually one's own.
His old man's letting him have the car for the prom.
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a husband.
The office is giving my old man a retirement party.
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a boyfriend or male lover, especially a male lover with whom one cohabits.
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(sometimes initial capital letters) a person in a position of authority, especially an employer or a commanding officer.
The Old Man has ordered an inspection for Saturday morning.
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(used affectionately in addressing a man).
noun
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informal (sometimes capitals) a man in command, such as an employer, foreman, or captain of a ship
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facetious an affectionate term used in addressing a man
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another name for southernwood
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informal
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an adult male kangaroo
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(as modifier) very large
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Christianity the unregenerate aspect of human nature
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
There’s a well-known scene from a 2001 episode of “SpongeBob SquarePants” in which a mob of fish mistakes a feeble old man for a bully and attacks him.
From Salon ● Jun. 30, 2026
His first novel, a nearly 400-page story of an old man who travels to a fictional Southern city where he mostly sits on a park bench, has broken every rule in publishing.
From The Wall Street Journal ● Jun. 25, 2026
He carried on like he's a total bystander in Celtic's double-winning season, like he was an old man who wandered aimlessly into Lennoxtown and was bamboozled by what he saw.
From BBC ● Jun. 11, 2026
The richest old man in Omaha and his handpicked successor are not predicting a crash.
From MarketWatch ● May 21, 2026
“What was the old man doing, prowling around on a night like this? I’ll bet he was sopping wet.”
From "Summer of the Monkeys" by Wilson Rawls
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.