- (transitive) to make feudal; create feudal institutions in (a society)
WordReference Random House Unabridged Dictionary of American English © 2026
feu•dal•ize
(fyo̅o̅d′l īz′),USA pronunciation v.t., -ized, -iz•ing.
feu′dal•i•za′tion, n.
- World Historyto make feudal;
bring under the feudal system.
- feudal + -ize 1820–30
Collins Concise English Dictionary © HarperCollins Publishers::
feudalize, feudalise /ˈfjuːdəˌlaɪz/ vb