( n. )
An instrument for measuring the strength of an electric current in the heat which it produces, or for determining the heat developed by such a current.
( n. )
An instrument for measuring the strength of an electric current in the heat which it produces, or for determining the heat developed by such a current.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012