n. a person who favors a political philosophy of progress and reform and the protection of civil liberties
n. a person who favors an economic theory of laissez-faire and self-regulating markets
s. having political or social views favoring reform and progress
a. tolerant of change; not bound by authoritarianism, orthodoxy, or tradition
n. 自由主义者
a. 慷慨的, 不拘泥的, 宽大的, 自由主义的