Definition of manganous in English:
 manganous
adjective ˈmaŋɡənəsˈmæŋɡənəs
Chemistry Of manganese with a valency of two.
Compare with manganic
 Example sentencesExamples
-  This protection, transferred across evolutionary boundaries, was accompanied by increased MnSOD (manganous superoxide dismutase).
 -  Here we wish to report briefly that we have found manganous phthalocyanine to differ in its behaviour from the other members of the series in a striking manner.
 -  Why is manganous sulfate used in dog food?
 
  Definition of manganous in US English:
 manganous
adjectiveˈmæŋɡənəsˈmaNGɡənəs
Chemistry Of manganese with a valence of two.
Compare with manganic
 Example sentencesExamples
-  This protection, transferred across evolutionary boundaries, was accompanied by increased MnSOD (manganous superoxide dismutase).
 -  Here we wish to report briefly that we have found manganous phthalocyanine to differ in its behaviour from the other members of the series in a striking manner.
 -  Why is manganous sulfate used in dog food?