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energizer

[en-er-jahy-zer]
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noun
  1. a person or thing that energizes.
  2. Pharmacology. antidepressant(def 2).
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Origin of energizer

First recorded in 1740–50; energize + -er1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018


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Word Origin and History for energizer

n.

1750, agent noun from energize.

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Online Etymology Dictionary, © 2010 Douglas Harper