We found 13 dictionaries that define the word deficiency diseases:

General (6 matching dictionaries)

1. deficiency diseases: Merriam-Webster
2. deficiency diseases: Collins English Dictionary
3. deficiency diseases: Vocabulary.com
4. deficiency diseases: Cambridge Advanced Learner's Dictionary
5. Deficiency diseases: Wikipedia, the Free Encyclopedia
6. Deficiency diseases: TheFreeDictionary.com

Computing (1 matching dictionary)

7. Deficiency diseases: Encyclopedia

Medicine (5 matching dictionaries)

8. deficiency diseases: Merriam-Webster Medical Dictionary
9. Medical Dictionary (No longer online)
10. Johnson Bwby (No longer online)
11. online medical dictionary (No longer online)
12. Deficiency diseases: Medical dictionary

Science (1 matching dictionary)

13. Agricultural Thesaurus and Glossary (No longer online)

(Note: See deficiency_disease as well.)

Definitions from Wiktionary (deficiency disease) ▸ noun:  Malnutrition caused by absence from the diet of a vitamin, mineral, etc. ▸ Also see deficiency_disease Phrases: mannosidase deficiency diseases, more... ▸ Words similar to deficiency diseases ▸ Usage examples for deficiency diseases ▸ Idioms related to deficiency diseases ▸ Wikipedia articles (New!) ▸ Words that often appear near deficiency diseases ▸ Rhymes of deficiency diseases ▸ Invented words related to deficiency diseases