watt

word

/ˈwɑt/
/wˈɒt/

Definition

A watt is a unit of power, used to measure how much energy something uses or produces per second.

Usage & Nuances

Always used as a noun. Common in talking about light bulbs, electronics, and energy usage ('60-watt bulb'). Abbreviated as 'W'. Do not use as a verb. Distinct from 'volt' (measures electric potential).

Example Sentences

How many watts does this fan use?

basic

A watt measures power in electronics.

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The light bulb uses 60 watts.

basic

My computer only needs forty watts to run.

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If you want a brighter room, get bulbs with higher watt ratings.

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Solar panels can generate hundreds of watts when it's sunny.

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