as in accumulations
a mass or quantity that has piled up or that has been gathered over a period of time
a pileup of e-mail messages that needed to be dealt with
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Recent Examples of pileups
The shortage of agents has caused massive pileups at security checkpoints.
—
Garrett Downs, CNBC, 17 Mar. 2026
Spring wind events can produce sudden dust storms that reduce visibility to near zero, leading to deadly highway pileups.
—Doyle Rice, USA Today, 1 Mar. 2026
Seven vehicles were involved in two pileups that occurred in a five-minute period Monday on the Golden Gate Bridge, the California Highway Patrol reported.
—Cameron MacDonald, Mercury News, 10 Feb. 2026
On Tuesday night, New York City’s color-loving partygoers braved the fierce cold, emerging from cars on Gansevoort Street clad in floor-length sequin gowns and a kaleidoscope of prints, stepping over three-foot snow pileups to enter the museum.
—Gaby Keiderling, Vogue, 28 Jan. 2026
Smart uses of trays can add style and function to your home and avoid clutter pileups.
—Abby Wolner, Better Homes & Gardens, 7 Jan. 2026
Such low visibility poses a considerable risk, potentially leading to accidents and vehicle pileups.
—Anna Skinner, MSNBC Newsweek, 30 Oct. 2025
Instead, the generic ‘90s throwback action movie plays like a string of car-crash pileups and urban destruction with little of interest in terms of the human element.
—David Rooney, HollywoodReporter, 30 Sep. 2025
These particle pileups produce a petabyte of data every second, the most interesting of which is poured into data centers, accessible to thousands of physicists worldwide.
—IEEE Spectrum, 2 Apr. 2025
Garrett Downs, CNBC, 17 Mar. 2026
Spring wind events can produce sudden dust storms that reduce visibility to near zero, leading to deadly highway pileups.
—Doyle Rice, USA Today, 1 Mar. 2026
Seven vehicles were involved in two pileups that occurred in a five-minute period Monday on the Golden Gate Bridge, the California Highway Patrol reported.
—Cameron MacDonald, Mercury News, 10 Feb. 2026
On Tuesday night, New York City’s color-loving partygoers braved the fierce cold, emerging from cars on Gansevoort Street clad in floor-length sequin gowns and a kaleidoscope of prints, stepping over three-foot snow pileups to enter the museum.
—Gaby Keiderling, Vogue, 28 Jan. 2026
Smart uses of trays can add style and function to your home and avoid clutter pileups.
—Abby Wolner, Better Homes & Gardens, 7 Jan. 2026
Such low visibility poses a considerable risk, potentially leading to accidents and vehicle pileups.
—Anna Skinner, MSNBC Newsweek, 30 Oct. 2025
Instead, the generic ‘90s throwback action movie plays like a string of car-crash pileups and urban destruction with little of interest in terms of the human element.
—David Rooney, HollywoodReporter, 30 Sep. 2025
These particle pileups produce a petabyte of data every second, the most interesting of which is poured into data centers, accessible to thousands of physicists worldwide.
—IEEE Spectrum, 2 Apr. 2025
Recent Examples of Synonyms for pileups
Noun
-
Total snow accumulations 3 to 5 inches above 7,000 feet, with 12 to 18 inches possible at the highest elevations of the Sierra Nevada.—
Southern California Weather Report,
Oc Register,
19 Apr. 2026
-
Snow accumulations of 4 to 10 inches above 6500 feet with 12 to 18 inches along highest mountain peaks.—
Bay Area Weather Report,
Mercury News,
19 Apr. 2026
Noun
-
The three-block stretch, between 16th and 19th avenues, looks markedly different from just a year ago, when tents, abandoned cars and piles of trash crowded the street and sidewalks.—
Da Lin,
CBS News,
18 Apr. 2026
-
Black smoke billowed into the night sky of the Ukrainian capital, the morning revealing charred cars and piles of debris scattered next to damaged buildings.—
Yuliya Talmazan,
NBC news,
16 Apr. 2026
Noun
-
Arches and natural bridges sweep like buttresses from jumbles of rock, giving this landscape a mystical, cathedral-like quality.—
Madison Chapman,
Outside,
25 Mar. 2026
-
Macaroons are chewy jumbles of coconut bound together with egg whites and sweetened condensed milk.—
Lynda Balslev,
Mercury News,
10 Feb. 2026
Noun
-
On a computer, Krause pulled up a chromatography analysis, which separates mixtures into individual components.—
Dhruv Khullar,
New Yorker,
6 Apr. 2026
-
Gallons of fermenting fruit rinds for the vibrant aguas frescas chill near the array of drying chilies and madre tallow mixtures, but the tight confines mean some sacrifices.—
Matthew Odam,
Austin American Statesman,
2 Apr. 2026
Noun
-
This earthy classic is easy to style with practically any outfit and has been an undeniable focal point in designers’ collections for decades.—
Christina Shepherd McGuire,
PEOPLE,
16 Apr. 2026
-
Facebook home to groups who discuss Craftsman tool collections and former employees who share memories and schedule meet-ups.—
Domenica Bongiovanni,
USA Today,
15 Apr. 2026
Noun
-
And the gatherings staged at the branches around the county are wide-ranging — from veterans meetings at the Chickasaw branch and a chess club in Winter Garden to acrylic painting in Eatonville and family board games Saturdays at the southeast branch, north of the airport.—
Scott Maxwell,
The Orlando Sentinel,
14 Apr. 2026
-
Their parents, Maury and Christine Paden, first opened Massés as a billiards hall and sports bar in 1994, turning it into the go-to place for nachos, wings, family- and late-night gatherings and viewing parties for all kinds of sports.—
Martha Ross,
Mercury News,
14 Apr. 2026
Cite this Entry
“Pileups.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/pileups. Accessed 22 Apr. 2026.
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