mainmast

Pronunciation

• (UK) IPA ^(key): /ˈmeɪn.mɑːst/
• (US) IPA ^(key): /ˈmeɪn.mæst/

Noun

Singular mainmast

Plural mainmasts

1. (nautical) The mainmast is the primary and tallest mast of a ship that has more than one mast.