1
: amount of power expressed in watts
2
: dynamic or mental energy or appeal
the celebrity's high wattage

Examples of wattage in a Sentence

Use a bulb with low wattage.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Oscar-winner Ron Howard does a masterful job of bringing together stunning archival material and insightful interviews to give us this high wattage, illuminating portrait. — Matthew Carey, Deadline, 17 Sep. 2026 However, Tesla's current public rider guide does not list that wattage. — Kurt Knutsson, FOXNews.com, 15 Sep. 2026 When Accurso enters the room and sits next to her husband, her face, although smiling, is drawn, like someone has turned down her wattage. — Ct Jones, Rolling Stone, 15 Sep. 2026 The higher the wattage and the horsepower, the more powerful the blender. — Bestreviews, Mercury News, 7 Sep. 2026 See All Example Sentences for wattage

Word History

First Known Use

1903, in the meaning defined at sense 1

Time Traveler
The first known use of wattage was in 1903

Browse Nearby Words

Cite this Entry

“Wattage.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/wattage. Accessed 26 Sep. 2026.

Kids Definition

: amount of power expressed in watts

Medical Definition

: amount of power expressed in watts
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