We found 2 dictionaries that define the word fore-topmasts:

General (2 matching dictionaries)

1. fore-topmasts: Merriam-Webster
2. fore-topmasts, fore-topmasts: Collins English Dictionary

(Note: See fore-topmast as well.)

Definitions from WordNet (fore-topmast) ▸ noun:  the topmast next above the foremast ▸ Also see fore-topmast ▸ Words similar to fore-topmasts ▸ Usage examples for fore-topmasts ▸ Idioms related to fore-topmasts ▸ Wikipedia articles (New!) ▸ Popular adjectives describing fore-topmasts ▸ Words that often appear near fore-topmasts ▸ Rhymes of fore-topmasts ▸ Invented words related to fore-topmasts