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ice cap

ice cap

19 3.4
A thick layer of ice and snow that always covers large land areas like the poles or mountain tops
  • noun
  • /aɪs kæp/
translation icon : casquete polar
  • I'm amazed at how much the polar ice caps are changing.
  • polar ice caps
  • ice caps melt
  • Greenland ice cap

So it's not just the ice caps, the permafrost in the north as well.

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Examples

  • Why are Greenland and the polar ice caps melting?

    Academic text (2009)
  • And 90% of the ice cap is under the surface, bathing in that water.

    Blog text (21)
  • The north polar ice cap looks entirely different.

  • The ice caps are melting.

  • "Nothing could have been done, anyway; the submarine was below the polar ice cap at the time."

    Fiction book (2001)
  • Because the polar ice caps are melting all the time.

  • Long before man and the industrial revolution, the ice cap was receding, or in other words, melting.

    Blog text (23)
  • The polar ice caps have melted, covering the earth with water.

  • The stories concerning the polar ice caps melting at a fast rate are true and not propaganda.

    Blog text (13)
  • The Arctic ice cap is a crucial part of the planet's climate system.

Synonyms

icecap
vsice cap
5 3.9

A large, thick area of ice and snow that covers land, especially at the poles and on high mountains

is the same idea described more generally as a thick permanent ice cover
calotte
vsice cap
9.9

A dome of ice that covers part of a polar region or high mountain

is broader meaning a full thick cover rather than only a dome on part

How Big

ice shelf
4 4.1
ice cap
19 3.4
snowfield
  • UK
2 5.5
ground ice
  • Specialized
1 7.2

Surface Forms

ice cap singular
ice caps plural

Morphology

ice + cap

The compound is transparently built from 'ice' (frozen water) + 'cap' (a cover or top), so its meaning—an ice covering on the top of a landmass—is directly inferable. This noun–noun composition and the idea of a ‘‘cap’’ as a covering is cross‑linguistically common, so a B1 learner who knows both words would readily understand it.

Etymology

The noun ice cap comes from the picture of a cap (a hat) of ice sitting on the land like a hat on a head. That's why it means 'a thick layer of ice' that covers the top of high mountains or the poles.