mainmast
Concise Oxford English Dictionary © 2008 Oxford University Press:
mainmast/ˈmeɪnmɑːst/
▶noun the principal mast of a ship.
'mainmast' also found in these Oxford entries:
barque
- brig
- brigantine
- fife rail
- hermaphrodite brig
- main
- mainsail
- maintop
- maintopmast
- mizzen
- schooner
- trysail

