avalanche

1 of 2

noun

av·​a·​lanche ˈa-və-ˌlanch How to pronounce avalanche (audio)
1
: a large mass of snow, ice, earth, rock, or other material in swift motion down a mountainside or over a precipice
2
: a sudden great or overwhelming rush or accumulation of something
hit by an avalanche of paperwork
3
physics : a cumulative process in which photons or accelerated charge carriers produce additional photons or charge carriers through collisions (as with gas molecules)

avalanche

2 of 2

verb

avalanched; avalanching

intransitive verb

: to descend in an avalanche
Snow avalanched down the mountain.

transitive verb

: overwhelm, flood
The office was avalanched with applications.

Examples of avalanche in a Sentence

Noun He was buried by an avalanche.
Recent Examples on the Web
Noun
Earthquakes’ sudden, rapid shaking can cause fires, tsunamis, landslides or avalanches. Tanasia Kenney, Miami Herald, 5 Apr. 2024 Separate avalanches in Washington and Idaho have left two people dead, authorities said. Lawrence Richard, Fox News, 5 Mar. 2024 The Sierra Avalanche Center in Truckee has issued a backcountry avalanche watch in effect from 7 a.m. Friday to 5 p.m. Sunday for the Sierra Nevada, including the greater Lake Tahoe area. Angela Rodriguez, Sacramento Bee, 29 Feb. 2024 Area forecast offices were also warning of a high to extreme avalanche danger, with large to very large avalanches possible, especially in the backcountry. Kathryn Prociv, NBC News, 29 Feb. 2024 The Avalanche Method The avalanche methods employs an approach that aims to eliminate high-interest debt first. Jasmine Browley, Essence, 29 Feb. 2024 The avalanche buried two children and a father, and tragically, one of the children died. Greg Wehner, Fox News, 20 Mar. 2024 An avalanche forecaster was killed in an avalanche while skiing in Oregon last week, the authorities said. Victor Mather, New York Times, 12 Mar. 2024 Authorities received a report of an avalanche just after 4:30 p.m. local time and responded to the scene. Brian Brant, Peoplemag, 12 Mar. 2024
Verb
The distinctive light green of aspen leaves in summer, set off from the deep greens of conifers such as lodgepole pines, frequently marks the zones where winter snow is unstable and tends to avalanche. Michael C Grant, Discover Magazine, 11 Nov. 2019 James and the Lakers were getting avalanched, but a run to undo a 17-point deficit got them to within a point before the Memphis Grizzlies smothered them with a barrage of baskets. Houston Mitchell, Los Angeles Times, 27 Apr. 2023 The hillsides along Summit Lake will avalanche. John Schandelmeier, Anchorage Daily News, 10 Apr. 2022 That a bunch of boys will insincerely avalanche into girls sports in order to gain some competitive advantage, to slake some hearty thirst for winning? Gordon Monson, The Salt Lake Tribune, 17 Feb. 2022 And many of those paths, some of which are accessible from the Humphreys Peak trail, will avalanche every year. Shanti Lerner, The Arizona Republic, 4 Aug. 2021 Many of these rocks have avalanched from the walls of steep mountains. Anchorage Daily News, 16 Nov. 2019 Early pioneers of universality, led by the physicist Leo Kadanoff, discovered that systems as different as avalanching sand piles and magnetizing metals all operate on multiple scales. Quanta Magazine, 31 July 2019 Just look at any photo of Gritty: his lidless, spinning eyes; his inert tongue; his unshaven beard which avalanches over his collarbone, like a Portland bartender’s. Jason Gay, WSJ, 27 Sep. 2018

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'avalanche.' 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 and Verb

French, from French dialect (Franco-Provençal) lavantse, avalantse

First Known Use

Noun

1744, in the meaning defined at sense 1

Verb

1826, in the meaning defined at intransitive sense

Time Traveler
The first known use of avalanche was in 1744

Dictionary Entries Near avalanche

Cite this Entry

“Avalanche.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/avalanche. Accessed 19 Apr. 2024.

Kids Definition

avalanche

noun
av·​a·​lanche
ˈav-ə-ˌlanch
1
: a large mass of snow and ice or of earth and rock sliding down a mountainside
2
: a sudden large amount
an avalanche of words
Last Updated: - Updated example sentences
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