Schooner Sailing Vessel

Other sources state the etymology as unknown and uncertain.
Construction
The schooner sail-plan has two or more masts with the forward mast being shorter or the same height as the rear masts. Most traditionally rigged schooners are gaff rigged, sometimes carrying a square topsail on the foremast and, occasionally, a square fore-course (together with the gaff foresail). Schooners carrying square sails are called square-topsail schooners.