WordReference Random House Unabridged Dictionary of American English © 2026
Ve•su•vi•an
(və so̅o̅′vē ən),USA pronunciation adj.
n.
- Geologyof, pertaining to, or resembling Mount Vesuvius;
volcanic.
n.
- (l.c.) a type of match formerly used for lighting cigars;
fusee.
- Vesuvi(us) + -an 1665–75
'Vesuvian' also found in these entries (note: many are not synonyms or translations):