[meyn-mast, -mahst; Nautical meyn-muh st]
Origin of mainmast
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for mainmast
Anything belonging to the mainmast should be distinguished by the prefix main.Boys' Book of Model Boats
Raymond Francis Yates
He snatched a cross-bow from the rack about the mainmast, fitted a shaft to it and took aim.
He stepped to the mainmast, about which the powder kegs had been stacked.
They crowded to the bulwarks of the waist-deck and swarmed upon the rat-lines of the mainmast.
All at once, by the mainmast, somebody catches him by the arm.Within the Tides
- nautical the chief mast of a sailing vessel with two or more masts, being the foremast of a yawl, ketch, or dandy and the second mast from the bow of most others
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
Word Origin and History for mainmast
Online Etymology Dictionary, © 2010 Douglas Harper