1
as in cash
slang
something (as pieces of stamped metal or printed paper) customarily and legally used as a medium of exchange, a measure of value, or a means of payment
I'd buy that watch, but I don't have the jack right now
Synonyms & Similar Words
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2
as in flag
a piece of cloth with a special design that is used as an emblem or for signaling
a Portuguese ship flying the national jack
Synonyms & Similar Words
3
4
as in sailor
one who operates or navigates a seagoing vessel
the streets of the old seaport were once full of jacks, harlots, and other dockside denizens
Synonyms & Similar Words
5
Example Sentences
Examples are automatically compiled from online sources to
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Recent Examples of jack
Not just reserved for jack-o-lanterns and lattes, pumpkin, more specifically, the oil that comes from roasting, grinding, and squeezing the seeds, is trending as an ingredient that can be beneficial for your scalp and hair.
—
Mykenna Maniece, Vogue, 19 Mar. 2026
Simply break out into two teams, and roll the four bocce balls toward the jack without displacing it.
—Bestreviews, Chicago Tribune, 13 Mar. 2026
No one in my generation remembers the huge labor force of switchboard operators, but in the 1950s there were 340,000 workers physically plugging cords into jacks to connect callers to one another (roughly equivalent to the number of dental assistants today).
—Rachyl Jones, semafor.com, 11 Mar. 2026
Pump jacks operate in a field on March 11, 2026 in Gillett, Texas.
—Lim Hui Jie,lee Ying Shan, CNBC, 11 Mar. 2026
See All Example Sentences for jack
Mykenna Maniece, Vogue, 19 Mar. 2026
Simply break out into two teams, and roll the four bocce balls toward the jack without displacing it.
—Bestreviews, Chicago Tribune, 13 Mar. 2026
No one in my generation remembers the huge labor force of switchboard operators, but in the 1950s there were 340,000 workers physically plugging cords into jacks to connect callers to one another (roughly equivalent to the number of dental assistants today).
—Rachyl Jones, semafor.com, 11 Mar. 2026
Pump jacks operate in a field on March 11, 2026 in Gillett, Texas.
—Lim Hui Jie,lee Ying Shan, CNBC, 11 Mar. 2026
See All Example Sentences for jack
Recent Examples of Synonyms for jack
Noun
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Without them, some important objects can remain hidden forever; a waste of human effort and money — and much of that sponsorship cash comes from taxpayer funds and the generous gifts of donors who trust the museum to share its collection with its community.—
Ray Mark Rinaldi,
Denver Post,
6 Apr. 2026
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Money divested from Israel would be given out as cash gifts so that newly married couples could buy homes.—
Antonia Hitchens,
New Yorker,
6 Apr. 2026
Noun
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Unlike Apollo, which focused on fast flags and footprints in a breakneck race against the Soviet Union, Artemis is striving for a sustainable moon base elaborate enough to satisfy even the most hard-core science fiction fans.—
Marcia Dunn,
Chicago Tribune,
2 Apr. 2026
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The Baltimore design reflects that identity, blending Maryland flag colors with deeper design elements meant to mirror the city’s personality.—
Michael Howes,
Baltimore Sun,
2 Apr. 2026
Noun
-
At the end of the night, during the bows, Butler slaps the guys playing her two antagonists gently on their butts, a gesture that would have jarred in most stagings but fully in keeping with the inclusive, humanistic vibe of this production.—
Chris Jones,
Chicago Tribune,
7 Apr. 2026
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Although Reese is the favorite to be chosen second overall, Styles is a plug-and-play guy who could have more of an impact on a Jets defense that needs an influx of talent.—
Antwan Staley,
New York Daily News,
7 Apr. 2026
Noun
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The post hosted a spaghetti dinner for some of the sailors, said Keith Shanesy, one of the post's vice commanders.—
Steve Walsh,
NPR,
3 Apr. 2026
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Key international organizations such as the United Nations’ International Maritime Organization also took part in the meeting to discuss ways to secure the safe passage of thousands of ships and sailors trapped in the strait.—
Kevin Collier,
NBC news,
2 Apr. 2026
Noun
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Additional amenities include a heated indoor pool, outdoor hot tub, tennis court, gym, and petting zoo.—
Julie Bielenberg,
USA Today,
4 Apr. 2026
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The space boasts a heated pool, spa and pool house, while impressive indoor amenities include a gym, home theater and calming views of the surrounding greenery.—
Natalia Senanayake,
PEOPLE,
3 Apr. 2026
Noun
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Sliced from a tree felled by loggers in 1891, the cross-section was annotated with historical events that marked its 13 centuries of life, from the beginning of Chinese book printing to the Crusades to the invention of the telescope.—
Elena Megalos,
Longreads,
31 Mar. 2026
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Katie Waldron Cascadia – In the world of sparring environmentalists and loggers in Coastal Oregon, a wildlife biologist, a timber worker, and a pyromaniac punk come together to form an environmental activist group and navigate a blossoming love triangle.—
Katie Campione,
Deadline,
2 Mar. 2026
Noun
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Saturday’s game against Illinois is projected as a coin flip, largely due to the emergence of All-American freshman guard Keaton Wagler, whose potential hadn’t yet been realized when the Huskies held him to just three points back in November.—
Joe Arruda,
Hartford Courant,
3 Apr. 2026
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No coins required — calls are free.—
Hanna Wickes,
Kansas City Star,
3 Apr. 2026
Noun
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The school has banners and big names to prove its hockey pedigree, though the real evidence lies with a man called Rooster.—
John Lauritsen,
CBS News,
2 Apr. 2026
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Goldberg will serve as executive producer alongside longtime collaborator Tom Leonardis under their One Ho Productions banner.—
Jazz Tangcay,
Variety,
1 Apr. 2026
Cite this Entry
“Jack.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/jack. Accessed 9 Apr. 2026.
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