Euthiochroic
Pronunciation : Eu`thi*o*chro"ic
Part of Speech : a.
Etymology : [Gr. (Chem.)
Definition : Defn: Pertaining to, or denoting, an acid so called. Euthiochroic acid (Chem.), a complex derivative of hydroquinone and sulphonic (thionic) acid. -- so called because it contains sulphur, and forms brilliantly colored (yellow) salts.
Source : Webster's Unabridged Dictionary, 1913