\Lib"er*al*ize\ (l[i^]b"[~e]r*al*[imac]z), v. t. [imp. & p. p. {Liberalized} (-[imac]zd); p. pr. & vb. n. {Liberalizing} (-[imac]`z[i^]ng).] [Cf. F. lib['e]raliser.] To make liberal; to free from narrow views or prejudices. To open and to liberalize the mind. --Burke.