'Radeau' definitions:

Definition of 'Radeau'

From: GCIDE

Radeau \Ra`deau"\ (r[.a]`d[=o]"), n. [F.] A float; a raft. [1913 Webster]
Three vessels under sail, and one at anchor, above Split Rock, and behind it the radeau Thunderer. --W. Irving. [1913 Webster]