Oreo
Americannoun
plural
OreosEtymology
Origin of Oreo
An Americanism dating back to 1965–70; from trademark name of a dark chocolate cookie with a white cream filling
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.
But unlike the globalized Oreo, Biscoffs don’t come from an American snack-food giant.
From The Wall Street Journal • Jan. 2, 2026
Barry Callebaut supplies cocoa and chocolate products to major food groups such as Oreo cookie producer Mondelez, KitKat maker Nestle and Magnum ice cream owner Unilever.
From Barron's • Nov. 5, 2025
During the third quarter, Reese’s Oreo was the “top new item” in the candy, mint and gum category, the company said, with retail-sales trends exceeding targets.
From MarketWatch • Oct. 30, 2025
Inside, it was all Oreo, layered with Oreo American buttercream frosting — a reflection of Escoto’s preference for nostalgic flavors.
From Los Angeles Times • Oct. 20, 2025
Dinner is deep-fried Oreos served on top of Oreo ice cream, and for a drink, it's Oreos dissolved in milk.
From "Simon vs. the Homo Sapiens Agenda" by Becky Albertalli
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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.