#1 mobilize v. [mobilise, marshal, summon] make ready for action or use; "marshal resources". wn #2 mobilize v. [call up, mobilise, rally] call to arms; of military personnel. wn #3 mobilize v. [mobilise] get ready for war. wn #4 mobilize v. [mobilise, circulate] cause to move around; "circulate a rumor". wn