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Results for “hydro”

5 matches in the dictionary.

hydrochloric
adj
Relating to hydrochloric acid, a strong acid made from hydrogen and chlorine.
hydroelectric
adj
Generating electricity from the energy of moving water.
hydrogen
noun
The lightest chemical element, with the symbol H and atomic number 1.
hydroponic
adj
Grown in water containing dissolved nutrients, without using soil.
hydroxide
noun
A negatively charged ion made of one oxygen and one hydrogen atom (OH⁻), or any compound containing it.