Masts are the poles that hold sail up.
If you mean what holds a ship's masts up, that is 'rigging' .
masts are sails on yachts.
there was 3 masts on the mayflower
If you mean the vertical poles to which sails are attached, these are called masts.
Battle of the Masts happened in 655.
Masts of Manhatta was created in 2010.
The masts were probably made out of wood.
It was a steam ship, so no masts for sails.
If you mean the vertical poles to which sails are attached, these are called masts.
Schooners and clippers have three or more masts...
I have found a really informative website on the HMS Victory. It's www.HMS-victory.com. The whole website is devoted to her. To answer your question, I will assume you mean her masts and not her sails. She had three masts and a bowsprite. The mainmast was the tallest at 205ft above the waterline. The Mizzenmast stands 152ft above the waterline and the foremast stands 182ft above the waterline.
The word "masts" is a noun. It refers to the upright spars on a ship that support the sails.