hydrogenate
1. [ verb ] (chemistry) combine or treat with or expose to hydrogen, esp. to add hydrogen to the molecule of (an unsaturated organic compound)
Related terms: dehydrogenate change hydrogen
Similar spelling:   hydrogenated
  hydrogen
  hydrogenation
  hydrogel
  hydrogen_ion
  hydrogen_atom
  hydrogen_azide
  hydrogen-bomb
  hydrogen_bond
  hydrogen_bomb
  hydroxybenzene
  hydrostatic
  Hydrozoa
  hydrostatics
  hydrokinetic
  Hydrochoerus
  Hydrochoeridae
  hydrozoan
  hydroxide
  hydrokinetics
  hydrocele