ponton

Etymology
, from, from. .

Noun

 * 1)  pontoon
 * 2)  pontoon (floating structure supporting a bridge or dock)
 * 3)  pontoon (the boat)

Noun

 * 1) pontoon, a floating structure supporting a bridge or dock
 * 2)  pontoon, a flat-bottomed boat used as a support for a temporary bridge

Etymology
.

Noun

 * 1)  raft, dinghy
 * 2) pontoon

Etymology
.

Noun

 * 1) pontoon

Etymology
, from.

Noun

 * 1) a pontoon (buoyant support)
 * 2) a pontoon (box to raise sunken vessel)
 * 3) a pontoon (float of seaplane)