whale
1 Americannoun
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whales,
plural
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whale
plural
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any of the larger marine mammals of the order Cetacea, especially as distinguished from the smaller dolphins and porpoises, having a fishlike body, forelimbs modified into flippers, and a head that is horizontally flattened.
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Informal. something big, great, or fine of its kind.
I had a whale of a time in Europe.
Programming this game turned out to be a whale of a project.
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Also called crypto whale. an investor who holds a large amount of cryptocurrency and is therefore able to create noticeable effects on the market, as by influencing prices through large transactions or by reducing the amount of available cryptocurrency through failure to move their holdings.
The recent accumulation of this cryptocurrency by whales may indicate that they expect it to see significant gains in the near future.
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Astronomy. Whale, the constellation Cetus.
verb (used without object)
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to engage in whaling or whale fishing.
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Digital Technology. to phish by posing as a company’s attorney, CEO, vendor, or other authorized entity in order to scam a payroll department, corporate executive, etc., out of money or confidential information.
When she demonstrated her project, “How to Whale and Make Millions,” they didn’t know whether to award her or arrest her!
verb (used with object)
verb
verb phrase
noun
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any of the larger cetacean mammals, excluding dolphins, porpoises, and narwhals. They have flippers, a streamlined body, and a horizontally flattened tail and breathe through a blowhole on the top of the head
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any cetacean mammal See also toothed whale whalebone whale
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slang a gambler who has the capacity to win and lose large sums of money in a casino
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informal an exceptionally large, fine, etc, example of a (person or thing)
we had a whale of a time on holiday
verb
Other Word Forms
Noun Inflected Forms
Etymology
Origin of whale1
First recorded before 900; Middle English; Old English hwæl; cognate with German Wal- in Walfisch, Old Norse hvalr; akin to Latin squalus, a kind of fish; 2005–10 whale 1 for defs. 6, 7 (from the consideration of the victim as a “big fish/phish”)
Origin of whale2
First recorded in 1780–90; origin uncertain
Explanation
A whale is a large mammal that lives in the ocean. Whales need to breathe air periodically, and the blowholes on their heads help them do this. Blue whales are the largest animals that ever lived — they're even bigger than the largest dinosaurs were! The Old English root of whale means both "whale" and "walrus," although these two marine animals are quite different from each other. While some whales grow to be only ten feet long, many whales are enormous. The informal phrase "a whale of a" comes from the idea that whales are impressive, and you can use it for things (or people) that really distinguish themselves: "Wow, this is a whale of a party!"
Vocabulary lists containing whale
Marine Biology - Introductory
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Marine Biology - Middle School
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Marine Biology - High School
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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.
See Examples For:
One of the senior researchers on the expedition, Andrew DeVogelaere, said he was focused on the seafloor, “thinking about the whale pits,” when the squid suddenly showed up.
From Los Angeles Times ● Sep. 5, 2026
They also left behind hydrophones that will capture sound, which could allow them to identify the specific whale species in the area.
From Los Angeles Times ● Sep. 5, 2026
More than two million tourists travel to the islands each year—drawn by the clear waters where they can observe marine life like turtles, manta rays and whale sharks.
From The Wall Street Journal ● Sep. 2, 2026
The change is dramatic: ship-based surveys in the region did not record a single humpback whale sighting there until 2006.
From BBC ● Aug. 20, 2026
The whale fat and skin have a good flavor but take a lot of chewing.
From "Black Star, Bright Dawn" by Scott O'Dell
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In a study published in Science Advances on Wednesday, researchers equipped six of the toothed whales, sometimes called "unicorns of the sea," with satellite transmitters, and had them explore remote East Greenland waters.
From Barron's ● Aug. 26, 2026
Killer whales have previously been observed carrying deceased calves, including a case where a female Southern Resident killer whale carried her dead calf for at least 17 days.
From BBC ● Aug. 25, 2026
The three new arrivals will join SeaWorld San Diego’s other belugas, a roster that includes three other whales transported there from Marineland.
From Los Angeles Times ● Aug. 24, 2026
Ever since that Ontario park, Marineland, shuttered in 2024, there has been a scramble to find homes for 30 beluga whales who were once kept there.
From Los Angeles Times ● Aug. 24, 2026
According to Hussey, the harbor had a “most appalling stench” from the dead whales moored in the harbor awaiting flensing.
From "Shipwreck at the Bottom of the World" by Jennifer Armstrong
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Numbers of these 16-foot-long marine mammals, hunted for their oil, meat, and baleen, had fallen to an estimated low of 1,200 animals in the North Pacific—a heavily whaled region—by the 1960s.
From National Geographic ● Sep. 28, 2023
Today’s blue whales find themselves in a whaled and warming ocean.
From Scientific American ● Jul. 31, 2020
Facing Erin's 7,800-plus yards but massively wide fairways—60 yards in some cases—players whaled away with impunity when typical winds failed to blow.
From Golf Digest ● Jun. 4, 2018
Sock, whose nicknames are "J Sizzle" and "Showtime," whaled away on everything.
From Los Angeles Times ● Aug. 26, 2014
“You don’t think I’ve whaled up here hell-ti-larrup on a jumper to sit down and talk about women, do you?”
From King Spruce, A Novel by Holman Day
This includes for the animals living in these "chemosynthetic" communities, whose numbers had been thought to have been drastically reduced by human whaling, she added.
From Barron's ● Jun. 10, 2026
Much of what scientists know about whale behavior comes from studying populations that had already been heavily impacted by whaling.
From Science Daily ● Mar. 5, 2026
Compared to the sleek, minimalist driving environment of a Tesla Model Y, the Crosstrek’s looks like the helm of a whaling ship.
From The Wall Street Journal ● Jan. 23, 2026
Generations of whaling all but eliminated the western population — leaving only about 150 alive today off of East Asia and Russia.
From Los Angeles Times ● Jan. 8, 2026
The whaling stations on the island were all on the northeast coast.
From "Shipwreck at the Bottom of the World" by Jennifer Armstrong
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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.