Arouse/əˈraʊz/ Definition 1 of 4Pro Tip 1/2Action Catalyst Use 'arouse' to indicate an action being initiated, especially from a resting state. The startling news aroused the community into action. Pro Tip 2/2Physical Response 'Arouse' often involves a physical component, like getting up from bed. A sudden thunderclap aroused the campers from their tents.