- to make or become liberal
WordReference Random House Learner's Dictionary of American English © 2026
lib•er•al•ize /ˈlɪbərəˌlaɪz, ˈlɪbrə-/USA pronunciation
v., -ized, -iz•ing.
WordReference Random House Unabridged Dictionary of American English © 2026- to (cause to) become liberal: [no object]After the death of the dictator the country began to liberalize.[~ + object]The new president liberalized many of the old policies.
lib•er•al•ize
(lib′ər ə līz′, lib′rə-),USA pronunciation v.t., v.i., -ized, -iz•ing.
lib′er•al•i•za′tion, n.
lib′er•al•iz′er, n.
- to make or become liberal.
- liberal + -ize 1765–75
lib′er•al•iz′er, n.
Collins Concise English Dictionary © HarperCollins Publishers::
liberalize, liberalise /ˈlɪbərəˌlaɪz; ˈlɪbrə-/ vb
'liberalize' also found in these entries (note: many are not synonyms or translations):