nutritional disorder nutritional deficiency disease A condition produced by dietary or metabolic deficiency. The term includes all diseases caused by an insufficient supply of essential nutrients, i.e., protein (or amino acids), vitamins, and minerals. It also includes an inadequacy of calories. (From Dorland, 27th ed; Stedman, 25th ed) DOID:5113 EFO:1001067 ICD10:E40.E46 ICD9:269.8 ICD9:269.9 MESH:D003677 MONDO:0006873 MedDRA:10046058 NCIT:C3669 SCTID:363246002 SCTID:70241007 malnourished malnutrition