crevasse• As the sunshrank the ledge, he waited to plunge to his death into a crevasse.• The decision, when it came, opened suddenly, a crevasse.• I see now that the devastatingcrevasse begun then would become unbreachable.• Others exploredcrevasses to estimate the thickness of the ice.• In winter, the pavements become miniatureglaciers with hiddencrevasses!• Weather will be difficult and ice crevasses.• There were a lot of crevasses.• There was little softsnow and the ponies had no difficulty whatsoever negotiating the few small crevasses that cut across the route.