mainmast

Etymology
From.

Noun

 * 1)  The tallest mast of a sailing ship that has more than one mast; particularly a full-rigged ship.
 * 2)  The second-foremost mast of a non-sailing ship with more than one mast.
 * 1)  The second-foremost mast of a non-sailing ship with more than one mast.
 * 1)  The second-foremost mast of a non-sailing ship with more than one mast.
 * 1)  The second-foremost mast of a non-sailing ship with more than one mast.
 * 1)  The second-foremost mast of a non-sailing ship with more than one mast.
 * 1)  The second-foremost mast of a non-sailing ship with more than one mast.

Usage notes

 * On a ship with three or more masts, it is usually (on sailing ships) or always (on non-sailing ships) the second mast from the bow.

Translations

 * Bulgarian: грот-мачта
 * Catalan: pal major
 * Chinese:
 * Mandarin:
 * Danish: stormast
 * Dutch: grote mast
 * Esperanto: ĉefmasto
 * Finnish:
 * French:
 * German:
 * Hungarian:
 * Icelandic: stórsigla
 * Italian: albero maestro
 * Japanese: メインマスト
 * Maori: turuturu matua
 * Norman: grand mât
 * Polish:
 * Portuguese:, mastro grande
 * Russian:
 * Spanish:
 * Swedish: stormast