Definition of "invigorator" [invigorator]

• One who, or that which, invigorates. (noun)

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• "Superfine invigorator; bold illuminator of the dim spaces of the brain; originator of the glow! which distils its rarest attars!"
• "After taking another pull at the pipe of peace, we thanked him and took our departure, having no desire to be present when Atchison's invigorator commenced to invigorate his Indian brain."
• "It represents, in fact, a life study of the science of life, in a concrete form of body-cell invigorator suitable to all mankind, from earliest infancy to advancing age, and this of a nature equally digestible and assimilable to both."