a more or less rigid floating platform made of buoyant material or materials: an inflatable rubber raft.
a collection of logs, planks, casks, etc., fastened together for floating on water.
See
a slab of reinforced concrete providing a footing on yielding soil, usually for a whole building, so that the weight of the soil that would be displaced by the settlement of the building exceeds the weight of the building itself; mat.
—v.t.
to transport on a raft.
to form (logs or the like) into a raft.
to travel or cross by raft.
(of an ice floe) to transport (embedded organic or rock debris) from the shore out to sea.