Eudiometry
Pronunciation : Eu`di*om"e*try
Part of Speech : n.
Etymology : [Cf. F. eudiom?trie.] (Chem.)
Definition : Defn: The art or process of determining he constituents of a gaseous mixture by means of the eudiometer, or for ascertaining the purity of the air or the amount of oxygen in it.
Source : Webster's Unabridged Dictionary, 1913