Effectuate/ɪˈfektʃueɪt/ Definition 1 of 1Pro Tip 1/3Action Oriented Use 'effectuate' to emphasize the action that causes a change or result. The CEO effectuated sweeping changes in the organization. Pro Tip 2/3Positive Connotation 'Effectuate' often suggests a successful or positive outcome. The negotiation team effectuated a deal beneficial to all. Pro Tip 3/3Formality 'Effectuate' is formal and best used in business or legal contexts. The agreement was effectuated after extensive discussions.