Pronunciation: kü- ' lä-m ə -t ə r, ' kü-l ə - ˌ m ē -t ə r
Function: noun
Etymology: alteration of coulombmeter, from coulomb + -meter
Date: circa 1889
: an instrument of chemical analysis that determines the amount of a substance released in electrolysis by measurement of the quantity of electricity used
– cou · lo · met · ric \ ˌ kü-l ə - ' me-trik \ adjective
– cou · lo · met · ri · cal · ly \ -tri-k( ə -)l ē \ adverb
– cou · lom · e · try \ kü- ' lä-m ə -tr ē \ noun