hydro

a colorless gas that yields hydroiodic acid in aqueous solution

hydro

a positively charged atom of hydrogen

hydro

the number of moles of hydrogen ions per cubic decimeter

hydro

a viscous liquid with strong oxidizing properties

hydro

a sulfide having the unpleasant smell of rotten eggs

hydro

attack with a hydrogen bomb

hydro

combine or treat with or expose to hydrogen, esp. to add hydrogen to the molecule of (an unsaturated organic compound)

hydro

combined with hydrogen

hydro

a chemical process that adds hydrogen atoms to an unsaturated oil

hydro

of or relating to the science of hydrography

hydro

of or relating to the science of hydrography

hydro

the science of the measurement and description and mapping of the surface waters of the earth with special reference to navigation