Definitions
from The American Heritage® Dictionary of the English Language, 5th Edition.
- noun A nearly vertical cavity in a glacier through which meltwater from the surface drops into tunnels that are within or beneath the ice.
from The Century Dictionary.
- noun A nearly vertical shaft or cavity worn in a glacier by the running down of water, which sometimes in the hot days of summer, on the large glaciers, forms considerable rivulets on the surface of the ice.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun geology A cylindrical, vertical
shaft that extends through aglacier and is carved bymeltwater from the glacier’s surface.
Etymologies
from The American Heritage® Dictionary of the English Language, 4th Edition
from Wiktionary, Creative Commons Attribution/Share-Alike License
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Examples
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The shop, which takes its name from the fact that it is housed in a 113-year-old former mill (moulin is French for mill) is easy to spot.
theadvertiser.com - 2010
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COOPER: Well, we climbed into that depression, called a moulin, to get a look at how water is carving deep holes into the ice and how that's affecting the entire ice sheet.
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Somewhat below the junction Tyndall and Hirst sounded a moulin, that is, a cavity through which the surface glacier waters escape, to a depth of 160 feet; the guides alleged that they had sounded a similar aperture to a depth of 350 feet, and had found no bottom.
Ice and Glaciers 1909
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Incredibly, this vertical shaft - called a moulin (French for mill) - manages to swallow this entire river into oblivion, the water plunging a third of a mile towards the base of the icecap.
Home | Mail Online 2010
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If we don't climb into a moulin soon, we will run out of time.
Into the Heart of the Ice Bill Streever 2011
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Stumble into a moulin, and even a person who survives the fall could become a human cork, wedged into a constriction.
Into the Heart of the Ice Bill Streever 2011
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Lisanne Aerts A moulin forms when water finds a crack in a glacier.
Taking on a Glacier 2011
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To the right, I see a dark spot—another moulin, this one dry.
Into the Heart of the Ice Bill Streever 2011
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The gear will, in theory, allow me to navigate across glacial ice and climb the moulin walls.
Into the Heart of the Ice Bill Streever 2011
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Of all the things that can go wrong on a glacier, falling into a moulin is among the worst.
Into the Heart of the Ice Bill Streever 2011
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To the horror of her student and the pilot, she slipped into a stream and was swept into a moulin, a vertical shaft in the glacier.
From crevasse falls to polar bears, train fieldwork leaders for emergencies Sarah Boon 2024
reesetee commented on the word moulin
A narrow, chute or crevasse through which water enters a glacier from the surface. The lower end of a moulin may sometimes be exposed in the face of a glacier or at the edge of a stagnant block of ice. Also called glacier mill.
November 18, 2008