a belt or narrow area of ice; esp. = ice foot, n.

a body of ice that projects outwards or downwards from a glacier, ice sheet, coastline, etc., esp. one that is relatively long and narrow; cf. ice…

A belt or ledge of ice attached to and extending along the shore in polar regions. Also: a protruding ledge (typically submerged) on the margin of…

An underwater projection from an iceberg or other body of ice.