A koff is a historical type of sailing vessel that was used for coastal shipping off Belgium, the Netherlands, and Germany in the 18th and 19th centuries. A typical koff had one and a half masts with a gaff rigged main sail and spanker and one or two square sails in the main top.

What Koff means?

koff in British English

(kɒf) an old type of Dutch merchant vessel with two masts.

Is KOF a word?

No, kof is not in the scrabble dictionary.