- US Canadian informal a prospector for oil or ores in areas having no proved resources
WordReference Random House Unabridged Dictionary of American English © 2026
wild•cat•ter
(wīld′kat′ər),USA pronunciation n.
- Businessan oil prospector.
- Businessa person who promotes risky or unsound business ventures.
- Businessa person who participates in a wildcat strike.
- wildcat + -er1 1880–85, American.
Collins Concise English Dictionary © HarperCollins Publishers::
wildcatter /ˈwaɪldˌkætə/ n
'wildcatter' also found in these entries (note: many are not synonyms or translations):