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lasket

British  
/ ˈlæskɪt /

noun

  1. a loop at the foot of a sail onto which an extra sail may be fastened

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of lasket

C18: perhaps an alteration of French lacet latchet , through the influence of gasket