From Longman Dictionary of Contemporary EnglishRelated topics: Measurement, Electricitywattwatt /wɒt $ wɑːt/●くろまる○しろまる○しろまる noun [countable] (written abbreviation W or w)TMTPEa unit for measuringelectrical powera 100–watt bulbExamples from the Corpuswatt• Simply get two 100 watt light bulbs and put them in a gooseneck lamp.• The Brackley blooms are brought out early with a little help from 400 watt lamps sunning them from Januaryonwards.• Peavey Classic 50 watt 2x12, old valvemodel, 400ドル.• Most of the electric line trimmers are between 150 and 500 watts.• I had entered the under 500 wattsamateurclass.• This 600 watt machined removed three layers of old paint from a veneeredcabinet in minutes.• The extremeultraviolet power was only a few watts, but it was adequate to detect molecular hydrogen.watt bulb• Simply get two 100 watt light bulbs and put them in a gooseneck lamp.• If it is much less, try using a 40 watt bulb instead.• Is it a 50 watt bulb that a child's been scribbling on with a black felt tippen?• It was a sixty watt bulb but after the darkness it made everyone blink.• It was as if he'd sat down hard on a thousand watt light bulb.Originwatt(1800-1900) James Watt