hydro-
Hy"dro-, Hy"dr-. 1. A combining form from Gr. Hydra). 2. (Chem.) Defn: A combining form of hydrogen, indicating hydrogen as an ingredient, as hydrochloric; or a reduction product obtained by hydrogen, as hydroquinone.
Hy"dro-, Hy"dr-. 1. A combining form from Gr. Hydra). 2. (Chem.) Defn: A combining form of hydrogen, indicating hydrogen as an ingredient, as hydrochloric; or a reduction product obtained by hydrogen, as hydroquinone.