- any small mast on a sailing vessel, esp the mizzenmast of a yawl
WordReference Random House Unabridged Dictionary of American English © 2026
jig•ger•mast
( jig′ər mast′, -mäst′; Naut. jig′ər məst),USA pronunciation n. [Naut.]
- Nautical, Naval Termsa small mast set well aft in a boat or ship;
mizzenmast. - Nautical, Naval Termsthe fourth mast from forward in a ship having five or more masts.
- jigger1 + mast1 1825–35
Collins Concise English Dictionary © HarperCollins Publishers::
jiggermast /ˈdʒɪɡəˌmɑːst/ n
'jiggermast' also found in these entries (note: many are not synonyms or translations):