mammoth

1 of 2

noun

mam·​moth ˈma-məth How to pronounce mammoth (audio)
1
: any of a genus (Mammuthus) of extinct Pleistocene mammals of the elephant family distinguished from recent elephants by highly ridged molars, usually large size, very long tusks that curve upward, and well-developed body hair
2
: something immense of its kind
the company is a mammoth of the industry

mammoth

2 of 2

adjective

: of very great size
Choose the Right Synonym for mammoth

enormous, immense, huge, vast, gigantic, colossal, mammoth mean exceedingly large.

enormous and immense both suggest an exceeding of all ordinary bounds in size or amount or degree, but enormous often adds an implication of abnormality or monstrousness.

an enormous expense
an immense shopping mall

huge commonly suggests an immensity of bulk or amount.

incurred a huge debt

vast usually suggests immensity of extent.

the vast Russian steppes

gigantic stresses the contrast with the size of others of the same kind.

a gigantic sports stadium

colossal applies especially to a human creation of stupendous or incredible dimensions.

a colossal statue of Lincoln

mammoth suggests both hugeness and ponderousness of bulk.

a mammoth boulder

Examples of mammoth in a Sentence

Noun even as sport-utility vehicles go, that one is a mammoth Adjective Renovating the house is a mammoth undertaking. a mammoth book with color plates of birds native to North America
Recent Examples on the Web
Noun
Colossal has derived induced pluripotent stem cells (iPSCs) from Asian elephants, the closest living relatives of mammoths, NPR reports. Julia Moore, Peoplemag, 7 Mar. 2024 Scientists can now try to use cloning techniques and gene editing to manipulate the cells in the hopes of someday creating elephants with key traits of mammoths, such as their heavy coats and the layers of fat that enabled them to survive in cold climates. Rob Stein, NPR, 6 Mar. 2024 Here was an explanation: The impact caused the sudden cooling, the Firestone team argued, and contributed to the demise of the mammoths, steppe bison and other large Pleistocene mammals, along with the people who pursued them. Zach St. George, New York Times, 5 Mar. 2024 There’s no guarantee that Colossal will be successful at bringing back a functional mammoth or dodo. Matt Reynolds, WIRED, 21 Feb. 2024 The technology is even being deployed to more esoteric ends such as using it to resurrect extinct animals like wooly mammoths. Robert Hart, Forbes, 13 Feb. 2024 Archaeologists are using eDNA found in cave dirt to understand ancient human populations, while eDNA from cores of Arctic earth has revealed where mammoths and other ice age animals used to roam. Katie Hunt, CNN, 5 Feb. 2024 The last mammoths lived in Arctic areas near or in what is now Alaska. David Reamer | Alaska History, Anchorage Daily News, 7 May 2023 The prehistoric item was made from a mammoth’s tusk and broken into about 15 fragments. Aspen Pflughoeft, Miami Herald, 6 Feb. 2024
Adjective
Ahead of the mammoth election night, Haley's campaign launched a seven-figure national cable and digital ad buy to run through at least Tuesday in hopes of winning over voters. Ximena Bustillo, NPR, 4 Mar. 2024 During a press event today, LG executives discussed the OLED T as a way to satisfy customer demand for bigger TVs without those mammoth displays always dominating the living room. Scharon Harding, Ars Technica, 8 Jan. 2024 Months later, experts now say the find is one of the most complete mammoth skeletons ever discovered in the state. Eric Lagatta, USA TODAY, 8 Jan. 2024 The park is an incredible geological wonder filled with mammoth granite boulders that are stunning to witness in person, as some boulders get up to 40 feet in diameter. Parker Diakite, Essence, 4 Jan. 2024 Congress has so far allocated a mammoth $111 billion for Ukraine, and the White House is seeking some $61 billion more. Ishaan Tharoor, Washington Post, 12 Dec. 2023 On June 11, the mammoth multi-billion-dollar Open Society Foundations (OSF) announced that Soros would be taking over the network from his father, George Soros. Greg Wehner, Fox News, 10 Dec. 2023 The bead was found at a mammoth hunters’ campsite next to La Prele Creek in Wyoming, alongside a collection of other cultural artifacts, giving archaeologists the indication that this wasn’t just a stray piece of bone from a carnivore’s lunch. Julia Daye, Sacramento Bee, 13 Feb. 2024 The investments are helping transform Phoenix, bringing dozens of additional companies to the area to supply the mammoth factories. Jeanne Whalen, Washington Post, 12 Feb. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'mammoth.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

Noun

borrowed from Dutch mammut, mammuth, borrowed from 17th-century Russian mamant, probably borrowed from a presumed compound in Mansi (Finno-Ugric language of western Siberia), in modern dialects māŋ-āńt, mē̮ŋ-ońt, mā͔ŋ-ont, mā͔ŋ-ā͔ńt, literally, "earth horn," referring to tusks of the wooly mammoth (Mammuthus primigenius) found in arctic and subarctic Siberia

Note: The Russian word mamant, later mamont "mammoth" is first attested as a component of the possessive adjective mamantovŭ, occurring in the phrases mamantova kostĭ "mammoth bone" (1578, in the account books of the Antonievo-Sijskij Monastery in the far north of European Russia) and rogŭ mamantovŭ "mammoth horn" (1609, in a list of Siberian exports). The earliest known Western European reflection of this phrase is apparently in communications from employees of the London-based Muscovy Company. Richard Finch, a member of an expedition to the Pechora River in 1611, wrote in a letter to the company that "… being at Pechora [Pustozersk], Oust Zilma, or any of those parts, there is in the Winter time to bee had among the Samoyeds, Elephants teeth, which they sell in pieces according as they get it, and not by weight …It is called in Russe, Mamanta Kaost" (Purchas His Pilgrimes …The Third Part, London, 1625, pp. 537-38). A more detailed definition is found in a glossary of Russian words collected by Richard James (1591-1638), chaplain to an English embassy to Muscovy, who spent the winter of 1618-19 at Kholmogory, inland from Arkhangel'sk on the White Sea: "maimanto, as they say a sea eleφant, which is never seene, but according to the Samȣites [Samoyeds] he workes himself under grownde and so they finde his teeth or bones in Pechore and Nova Zemla, of which they make table men [chess pieces] in Russia" (B.A. Larin, Russko-anglijskij slovar'-dnevnik Ričarda Džemsa (1618-1619 gg.), Leningrad, 1959, pp. 181-82). Neither of these attestations had any impact on later scientific discourse on the mammoth, or the future of the word in English; James' word book, an important source for early modern spoken Russian, was scarcely known before the 20th century, and not published in its entirety until 1959. More influential were forms somehow transmitted without the n, which first appear in the writing of the Dutch statesman and scholar Nicolaas Witsen (1641-1717). Witsen visited Russia in 1664-65, reaching Moscow, but not the regions where mammoth tusks were found, and the identity of his informant is uncertain. He rendered mamantova kostĭ as Mammotekoos in an incidental reference in his work on shipbuilding (Aeloude en hedendaegsche scheeps-bouw en bestier, Amsterdam, 1671; 2nd edition, 1690). He describes how, on the banks of rivers "in a certain region of Muscovy" ("in zeeker Moskovisch gewest"), waters would expose "heavy tusks, which people judged to be from elephants, washed there at the time of the Deluge and covered with earth; they were called Mammotekoos by the Russians, Mammot meaning in Russian a large terrible beast and koos bone" ("swaere tanden, die men oordeelt van Olifanten te zijn, ten tijde des zuntvloets daar gespoelt en met aerde overstolpt : zy worden by de Russen Mammotekoos genaemt, Mammot is gesegt op Rus een groot vervaerlijck dier en voos [i.e., koos] been" [p. 3]). Witsen added much more information in Noord en Oost Tartarye (1692), a massive compilation on the geography and history of Inner Eurasia; the words are now rendered Mammout and Mammouttekoos, and the tusks reported to have been found most often on the Ob' River in Siberia and the sea coasts ("Aen de Oby en Zee-kusten worden ze 't meest gevonden …"). Witsen's books had very limited circulation. This was not the case, however, with the report of another traveler, the Holstein-born merchant and entrepreneur Evert Ysbrants Ides (1657-1712 or 13), who traversed Siberia in 1692-93 as part of a trade mission to China sent by the Russian tsar Peter. Ides is presumed to have accompanied the tsar to Amsterdam in 1697-98. There, under the auspices, and perhaps editorship, of Witsen, his account of the journey became the book Driejaarige Reize naar China, published in 1704; translations soon appeared in English (1706) and German (1707). Ides spelled the word mammut and mammuth—the latter, adopted in the English translation, most likely the source of the th spelling in English. The ulterior origin of Russian mamant, mamont has provoked much discussion, summarized in Marek Stachowski's article "Das Wort Mammut in etymologischen Wörterbüchern," Folia Orientalia, vol. 36 (2000), pp. 301-14. The Mansi etymology above was first proposed by Michel Heaney, "The Implications of Richard James's maimanto," Oxford Slavonic Papers, vol. 9 (1976), pp. 102-09; it was amplified and corrected by the Uralic specialist Evgenij Xelimskij (Eugene Helimski) in "Rossica: ètimologičeskie zametki," Issledovanija po istoričeskoj grammatike i leksikologii, Moscow, 1990, pp. 30-42. Note that the proposed Mansi compound would exactly parallel the compound jǡ-n'ǡ͔mt "mammoth tusk," literally "land horn," in the Samoyedic language Nenets.

Adjective

derivative of mammoth entry 1

First Known Use

Noun

1706, in the meaning defined at sense 1

Adjective

1801, in the meaning defined above

Time Traveler
The first known use of mammoth was in 1706

Dictionary Entries Near mammoth

Cite this Entry

“Mammoth.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mammoth. Accessed 18 Mar. 2024.

Kids Definition

mammoth

1 of 2 noun
mam·​moth ˈmam-əth How to pronounce mammoth (audio)
1
: any of various large hairy extinct mammals of the elephant family with very long tusks that curve upward
2
: something very large of its kind
a company that is a mammoth of the industry

mammoth

2 of 2 adjective
: very large : huge

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