Ethionic /(?)/
Eth·i·on·ic
Ethionic
a.
- Pertaining to, derived from, or designating, an acid so called. (Chem.)
Phrases & Compounds
- Ethionic acid
- a liquid derivative of ethylsulphuric and sulphuric (thionic) acids, obtained by the action of sulphur trioxide on absolute alcohol.