[kraws-jak, kros-; Nautical kraw-jik, kroj-ik]

noun Nautical.

the lowermost square sail set on the mizzenmast of a ship or of a bark with four or more masts; mizzen course.

Origin of crossjack

First recorded in 1620–30; cross- + jack1 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for crossjack

Historical Examples of crossjack

  • In comes the brace till the trim suits the mate, when he calls out 'Turn the crossjack brace!'

    All Afloat

    William Wood

British Dictionary definitions for crossjack



nautical a square sail on a ship's mizzenmast
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