( n. )
An instrument for measuring the volume or the tension of any vapor; specifically, an instrument of this sort used as an alcoholometer in testing spirituous liquors.
( n. )
An instrument for measuring the volume or the tension of any vapor; specifically, an instrument of this sort used as an alcoholometer in testing spirituous liquors.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012