Moderation/ˌmɑːdəˈreɪʃn/ Definition 1 of 4Pro Tip 1/2Conflict Resolution Often used when someone resolves disputes without going to extremes, maintaining peace. The mediator's moderation resolved the conflict amicably. Pro Tip 2/2Avoiding Excess Suggests not doing something to an extreme, like overeating or overspending. He showed moderation in holiday spending.