raft : Idioms & Phrases
balsa raft
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noun a light raft made of balsa
Kon Tiki.
WordNet
Fire raft
- a raft laden with combustibles, used for setting fire to an enemy's ships.
Webster 1913
life raft
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noun a raft to use if a ship must be abandoned in an emergency
Carling float.
WordNet
Raft bridge
- .
(a) A bridge whose points of support are rafts .(b) A bridge that consists of floating timbers fastened together.
Webster 1913
Raft duck
- .
The name alludes to its swimming in dense flocks. (Zoöl.) (a) The bluebill, or greater scaup duck; called alsoflock duck . SeeScaup .(b) The redhead.
Webster 1913
raft foundation
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noun a foundation (usually on soft ground) consisting of an extended layer of reinforced concrete
WordNet
Raft port
(Naut.) , a large, square port in a vessel's side for loading or unloading timber or other bulky articles; a timber or lumber port.