We found 2 dictionaries that define the word mastspore:

General (1 matching dictionary)

1. mastspore: Wiktionary

Tech (1 matching dictionary)

2. Sandahl, Middle English Sea Terms (No longer online)

Definitions from Wiktionary (mastspore) ▸ noun:  (nautical, historical) Synonym of mast step ▸ Words similar to mastspore ▸ Usage examples for mastspore ▸ Idioms related to mastspore ▸ Wikipedia articles (New!) ▸ Popular adjectives describing mastspore ▸ Words that often appear near mastspore ▸ Rhymes of mastspore ▸ Invented words related to mastspore