daddy
Americannoun
plural
daddies-
Informal. a diminutive of dad.
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Slang. sugar daddy.
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Slang. an affectionate or familiar term of address to a boyfriend or male romantic partner, especially if he is older.
verb (used with object)
idioms
noun
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an informal word for father
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slang the supreme or finest example
the daddy of them all
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slang the dominant male in a group; boss; top man
Etymology
Origin of daddy
Explanation
Daddy is an affectionate nickname for your father. For many babies, daddy is one of the earliest words they learn to speak. Many young children call their fathers daddy, and the word is believed to come from baby talk, or the initial sounds — da da — that a baby or toddler tends to make when she's first learning to speak. It's less common for a grown person to call her dad daddy, although some people use the childish nickname throughout their lives.
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.
“That was my first really inkling of what my daddy did,” he said, “and the type of people that were at the club.”
From Los Angeles Times • Apr. 12, 2026
In the end, Lachlan received the long-sought kiss from daddy while James discovered, through an assortment of leaks, how much his mother and father couldn’t stomach him.
From Salon • Mar. 14, 2026
In a word or two, the film hints that she’s an orphan and he has daddy issues.
From Los Angeles Times • Dec. 5, 2025
She and her dad had chosen music for her wedding next year, including a "daddy dance" but she lost him just a few weeks later and now the planning has stopped.
From BBC • Dec. 4, 2025
And I knew she was sorry for the bad things she had said about my daddy all this time.
From "The Detective's Assistant" by Kate Hannigan
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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.