Search Result：nitrification
nitrification 
(TTS Sound)
(TTS Sound)Overview of noun nitrification
The noun nitrification has 2 senses
- nitrification -- (the chemical process in which a nitro group is added to an organic compound (or substituted for another group in an organic compound))
- nitrification -- (the oxidation of ammonium compounds in dead organic material into nitrates and nitrites by soil bacteria (making nitrogen available to plants))