wattmeter

== English == === Etymology === From watt + -meter. === Noun === wattmeter (plural wattmeters) An instrument for measuring electric power in watts. ==== Hyponyms ==== electrodynamometer ==== Translations ==== == Dutch == === Etymology === From watt +‎ meter. === Pronunciation === === Noun === wattmeter m (plural wattmeters, diminutive wattmetertje n) wattmeter