verb
(transitive) To fraudulently portray another person; to impersonate.
(transitive) To portray a character (as in a play); to act.
(transitive) To attribute personal characteristics to something; to personify.
(transitive) To set forth in an unreal character; to disguise; to mask.
adjective
(botany, now uncommon) Having the throat of a corolla nearly closed by a projection of the base of the lower lip (reminiscent of a mask), as in the flower of the snapdragon.
verb
(transitive, obsolete) To celebrate loudly; to extol, to praise.