Found 1 items, similar to hydro-.
English → English (gcide) Definition: Hydro- Hydro- \Hy"dro-\, Hydr- \Hy"dr-\ 1. A combining form from Gr. ?, ?, water (see Hydra). [1913 Webster] 2. (Chem.) A combining form of hydrogen, indicating hydrogen as an ingredient, as hydrochloric; or a reduction product obtained by hydrogen, as hydroquinone. [1913 Webster]