'malnutrition' definitions:

Definition of 'malnutrition'

(from WordNet)
noun
A state of poor nutrition; can result from insufficient or excessive or unbalanced diet or from inability to absorb foods

Definition of 'malnutrition'

From: GCIDE
  • malnutrition \mal`nu*tri"tion\, n. [Mal- + nutrition.] (Physiol.) Faulty or imperfect nutrition; inadequate or unbalanced food intake. [1913 Webster]

Synonyms of 'malnutrition'

From: Moby Thesaurus