What is "ice-floe"

Usage examples of "ice-floe".

I can't say it's none of my biznai, because it was once: in my time, I've raided blacks from the Dahomey Coast, shipped 'em across the Middle Passage, driven them on a plantation - and run them to freedom on the Underground Railroad and across the Ohio ice-floes with a bullet in my rump, to say nothing of abetting J.

Now there was scattered snow and barren trees as they crossed the tiny hillocks of the Vosges, then permanent snow and ice-floes on the Rhine, a short stop at Basle, and then the black criss-cross of Zurich Airport and 'fasten your lap-straps' in three languages, and they were planing down, a slight bump, the roar of jet deflection, and then they were taxying up to the apron in front of the imposing, very European-looking buildings decked with the gay flags of the nations.

These ice-floes are kept by the winds and currents in a state of constant motion, and are carried by them hundreds of miles over the sea, and a party caught upon one of them might, perhaps, by making a hut of their boat and killing seals and white bears and other animals that frequent them for food, succeed in making quite a long voyage on such an embarkation in safety.