(pɪkˈnɒmɪtə) n (General Physics) a variant spelling of pycnometer
pyknometer
pyknometer
[pik′näm·əd·ər] (engineering) pycnometer
pyknometer
pyknometer
[pik-nom´ĕ-ter] an instrument for determining the specific gravity of fluids.
pyk·nom·e·ter
(pik-nom'ĕ-tĕr) A flask of standard volume, used to determine the specific gravity of fluids by weighing. Synonym(s): pycnometer. [pykno- + G. metron, measure]