- Situated above the topmast and below the royal mast;
designatb, or pertaining to, the third spars in order from the deck;
as, the topgallant mast, yards, braces, and the like. See Illustration
of Ship. - Fig.: Highest; elevated; splendid.
2 . Topgallant
[ n.]
- A topgallant mast or sail. - Fig.: Anything elevated or splendid.