Outrigger
Pronunciation : Out"rig`ger
Part of Speech : n.
Definition : 1. Any spar or projecting timber run out for temporary use, as from a ship's mast, to hold a rope or a sail extended, or from a building, to support hoisting teckle.
2. (Naut.) (a) A projecting support for a rowlock, extended from the side of a boat. (b) A boat thus equipped. (c) A projecting contrivance at the side of a boat to prevent upsetting, as projecting spars with a log at the end.
Source : Webster's Unabridged Dictionary, 1913
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