σχεδία

Etymology
. Traditionally believed to be a substantivazion of the adjective. Alternatively, a collective abstract formation in from, with original meaning "unprepared formation, improvisation". However, the semantics are not convincing.

Noun

 * 1) raft, float
 * 2) pontoon, bridge of boats
 * 3) cramp, holdfast

Noun

 * 1) raft