Definition of Mountain

Noun: mountain mawn-t(i)n

A land mass that projects well above its surroundings; higher than a hill
- mount
(often followed by 'of') a large number, amount or extent
"a mountain of letters";
- batch, deal, flock, good deal, great deal, hatful, heap, lot, mass, mess, mickle [archaic], mint, muckle, passel [US], peck, pile, plenty, pot, quite a little, raft, sight, slew, spate, stack, tidy sum, wad, bunch