Definition of "liberal"
liberal
/ˈlɪbɹəl/
adjective
comparative more liberal, superlative most liberal
(now rare outside set phrases) Pertaining to those arts and sciences the study of which is considered to provide general knowledge, as opposed to vocational/occupational, technical or mechanical training.
(obsolete) Unrestrained, licentious.
noun
plural liberals
(Australian politics) A conservative, especially a liberal conservative.