glacier

/หˆษกleษช.สƒษš/
noun
  1. 1

    A large body of ice which flows under its own mass, usually downhill.

    โ€œThey warned that the effects of glacier melting on water resources are becoming โ€œincreasingly seriousโ€ for China.โ€

Source: https://en.wiktionary.org/wiki/glacier