berg

a large floating mass of ice, especially one that has broken off from a glacier or ice shelf and is drifting in the sea

icebergo, hielo flotante

Collocations floating iceberg

• The ship hit an iceberg and sank.

  El barco chocó con un iceberg y se hundió.

a very large mountain or hill, especially one that is snow-covered and has an ice field at its top

montaña nevada, cumbre con hielo

Collocations snow-capped mountain

• The climbers reached the top of the berg.

  Los escaladores alcanzaron la cima del monte nevado.