1) Felucca sail 2) French word used in English 3) Lateen-rigged 4) Mediterranean sail 5) Mediterranean ship 6) Mediterranean vessel 7) Rigged 8) Rigged with a triangular sail 9) Sail 10) Sunfish sail 11) Triangle-shaped sail 12) Triangular sail 13) Type of sail Found on https://www.crosswordclues.com/clue/lateen
A lateen (from French latine, meaning `Latin`) or latin-rig is a triangular sail set on a long yard mounted at an angle on the mast, and running in a fore-and-aft direction. Dating back to Roman navigation, the lateen became the favourite sail of the Age of Discovery, mainly because it allows a boat to tack `against the wind`. It is common in ... Found on http://en.wikipedia.org/wiki/Lateen
• (a.) Of or pertaining to a peculiar rig used in the Mediterranean and adjacent waters, esp. on the northern coast of Africa. See below. Found on http://thinkexist.com/dictionary/meaning/lateen/
La·teen' adjective (Nautical) Of or pertaining to a peculiar rig used in the Mediterranean and adjacent waters, esp. on the northern coast of Africa. See below. Lateen sail . [ French voile latine a sail in the shape of a right-angled triangle; confer Italian & Spanish vela lat... Found on http://www.encyclo.co.uk/webster/L/17
A lateen sail is a triangular sail, having its upper edge fastened to a long yard, which is inclined at an angle of 45 degrees. The yard is slung at a point three-quarters of its length from the peak end. Found on http://www.probertencyclopaedia.com/browse/RL.HTM