Pronunciation: (spang'kur), Strict Standards: Non-static method FenSites::linkTo() should not be called statically in /site/html/dictionary/spanker.html on line 73 [key]
a. a fore-and-aft sail on the aftermost lower mast of a sailing vessel having three or more masts. See diag. under ship.
b. a designation given to the mast abaft a mizzenmast, usually the aftermost mast in any vessel.
2. Informal.a smartly moving person or animal, esp. a fast horse.
3. Chiefly New England.something remarkably fine.
of or pertaining to a spanker mast or its rigging.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.