We found 23 dictionaries that define the word stem cells:

General (8 matching dictionaries)

1. stem cells: Merriam-Webster
2. stem cells: Collins English Dictionary
3. stem cells: Vocabulary.com
4. stem-cells: Wordnik
5. stem cells: Cambridge Advanced Learner's Dictionary
6. stem cells: Wiktionary
7. Stem Cells (journal), Stem cells: Wikipedia, the Free Encyclopedia
8. Stem cells: TheFreeDictionary.com

Computing (1 matching dictionary)

9. Stem cells: Encyclopedia

Medicine (12 matching dictionaries)

10. stem cells: Merriam-Webster Medical Dictionary
11. Medical Dictionary (No longer online)
12. Breast Cancer Talking Dictionary (No longer online)
13. Stem cells: Merck Manuals
14. online medical dictionary (No longer online)
15. stem cells: Prostate Cancer Interactive Glossary
16. DICTIONARY OF TERMS IN ORAL PHYSIOLOGY (No longer online)
17. Stem Cells: Glossary of Lymphoma Terms
18. Stem cells: Medical dictionary
19. Vitamin Glossary (No longer online)
20. Stem cells: Drug Medical Dictionary
21. Hyperdictionary (No longer online)

Science (1 matching dictionary)

22. stem cells: Cytokines & Cells Online Pathfinder Encyclopaedia

Slang (1 matching dictionary)

23. stem cells: Urban Dictionary

(Note: See stem_cell as well.)

Definitions from Wikipedia (Stem Cells) ▸ noun:  a peer-review scientific journal of cell biology. Phrases: embryonic stem cells, hematopoietic stem cells, neural stem cells, pluripotent stem cells, mesenchymal stem cells, more... ▸ Words similar to stem cells ▸ Usage examples for stem cells ▸ Idioms related to stem cells ▸ Wikipedia articles (New!) ▸ Words that often appear near stem cells ▸ Rhymes of stem cells ▸ Invented words related to stem cells