1. noun
a) A member or supporter of a Liberal Party
b) A member or supporter of the , or its predecessors, or provincial equivalents, or their predecessors
See Also: liberal, small-l liberal, big-L Liberal, Liberal-Conservative
2. adjective
a) Of or relating to the Liberal party, its membership, or its platform, policy, or viewpoint.
b) Generous, in great amount, a large proportion
Wikipedia foundation.