nitrato

noun
  1. The term 'nitrato' is not recognized as an English word. It appears to be a Spanish or Italian word for 'nitrate,' which refers to a salt or ester of nitric acid, containing the anion NO3− or the group —NO3. noun
    In Spanish, 'nitrato' is used to refer to compounds like sodium nitrate.
    The agricultural industry often uses 'nitrato' in fertilizers.