Crevasse refers to a deep hole or fissure in a glacier or in the earth. In most instances, the word appears with enough context that the depth of the opening is easy enough to figure out, as in "a climber who fell 30 feet into a crevasse."

A crevasse is a deep crack that forms in a glacier or ice sheet. Crevasses form as a result of the movement and resulting stress associated with the shear stress generated when two semi-rigid pieces above a plastic substrate have different rates of movement.

Crevice and crevasse are very similar words: they both derive from the Old French crever, a verb meaning "to break or burst," and both refer to an opening of some kind. In fact, you can say that the only notable distinction between the two is the size of the openings they denote.

CREVASSE definition: 1. a very deep crack in the thick ice of a glacier (= moving mass of ice) 2. a very deep crack in…. Learn more.

Oct 19, 2023 · A crevasse is a deep, wedge-shaped opening in a moving mass of ice called a glacier. Crevasses usually form in the top 50 meters (160 feet) of a glacier , where the ice is brittle . Below that, a glacier is less brittle and can slide over uneven surfaces without cracking.

crevasse, fissure or crack in a glacier resulting from stress produced by movement. Crevasses range up to 20 m (65 feet) wide, 45 m (148 feet) deep, and several hundred metres long. Most are named according to their positions with respect to the long axis of the glacier.

Mar 17, 2017 · A crevasse is a crack, crevice, or fracture in a glacier or moving mass of ice that forms from the movement and stress of the glacier, especially as it moves downhill. Stress in the ice caused by the glacier’s movement causes crevasses to open and close.

Mar 31, 2022 · crevice vs. crevasse . The word crevice typically refers to small cracks in a surface, such as a wooden table or an old piece of rubber. A crevasse, on the other hand, is a huge opening in something, especially a glacier or the ground.

Crevasses are usually caused by differential movement of parts of the ice over an uneven topography. A large, deep fissure in the Earth caused by an earthquake. A wide crack or …

Mar 29, 2017 · Crevices are cracks or splits caused by a fracture of a rock, while a crevasse is a deep fracture in a glacier or ice sheet.