Definition
An invigorator is something that imparts vigor, energy, or vitality. It's a source of renewal, helping you feel refreshed and strong. Think of it as a booster shot for your spirit or body. It could be a person, an activity, or a substance that rejuvenates and revitalizes. Unlike something that drains or weakens, an invigorator fills you with life. It's the opposite of a depressant or fatigue-inducer; it uplifts and energizes.