Found 2 items, similar to Topmast.
English → English (WordNet)
Definition: topmast
topmast
n : the mast next above a lower mast and topmost in a
fore-and-aft rig
English → English (gcide)
Definition: Topmast
Topmast
\Top"mast\, n. (Naut.)
The second mast, or that which is next above the lower mast,
and below the topgallant mast.
[1913 Webster]