lugsail

Noun

 * 1) A quadrilateral sail bent upon a yard that crosses the mast obliquely; a lug.
 * 2) * 1885, Alexander Stewart, ’Twixt Ben Nevis and Glencoe: The Natural History, Legends, and Folk-Lore of the West Highlands, Edinburgh: William Paterson, Chapter 46, p.336,
 * It was a bright afternoon, with just enough wind over the quarter to set our lugsail well abulge, and make our little “Penguin” dance merrily over the rippling wavelets.

Translations

 * Catalan:
 * Danish:
 * Dutch:
 * French: voile à corne
 * German:
 * Irish: lug seoil
 * Italian: aurica, vela aurica