Mobilization/ˌməʊbələˈzeɪʃn/ Definition 1 of 4Pro Tip 1/3Readiness Implication Implies preparing for action, often quickly or urgently. The mobilization for disaster relief was impressive. Pro Tip 2/3Scale of Effort Can refer to large-scale efforts involving many people or resources. National mobilization was required for the flood crisis. Pro Tip 3/3Usage in Conflicts Commonly used in military or conflict scenarios. The nation's mobilization during the war was swift.