The Collaborative International Dictionary
Imperialized
Imperialize \Im*pe"ri*al*ize\, v. t. [imp. & p. p.
Imperialized; p. pr. & vb. n. Imperializing.]
To invest with imperial authority, character, or style; to
bring to the form of an empire.
--Fuller.
Wiktionary
imperialized
vb. (en-past of: imperialize)