cookie jar

American  

noun

1. a jar or other container for storing cookies.

2. such a container used for storing money.

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idioms

1. have one's hand in the cookie jar, to take or attempt to take advantage of one's position by demanding or accepting favors or bribes.

   They suspected the mayor's assistant had his hand in the cookie jar.

Etymology

Origin of cookie jar

An Americanism dating back to 1940–45

Example Sentences

America’s largest sporting-goods retailer has been around since the 1940s,, when a teenager opened a fishing supply shop in Binghamton, N.Y. with $300 in cash from his grandmother’s cookie jar.

From The Wall Street Journal • Mar. 14, 2026

Ran economic blockades and encouraged American companies to treat the region’s riches, and its workers, like a cookie jar.

From Los Angeles Times • Jan. 5, 2026

"Sure enough, Genius caught Google with its hand in the cookie jar: The 'RED HANDED' message soon began to appear in the lyrics in Google's information boxes," Genius told the justices.

From Reuters • Jun. 26, 2023

Chocolate chip cookies exist at this strange intersection of relative ubiquity and intensely personal nostalgia, built from the aroma of grandmothers' houses and the illicit childhood thrill of surreptitiously raiding the countertop cookie jar.

From Salon • Jan. 23, 2023

"Here . . His dad walked over to the cookie jar and pulled out a bunch of twenties. "If this doesn't work, with her uncle, don't take Eleanor home.

From "Eleanor & Park" by Rainbow Rowell