We found 27 dictionaries that define the word platelets:

General (9 matching dictionaries)

1. platelets: Merriam-Webster
2. platelets: Collins English Dictionary
3. platelets: Vocabulary.com
4. Platelets, platelets: Wordnik
5. platelets: Cambridge Advanced Learner's Dictionary
6. platelets: Wiktionary
7. platelets: Dictionary.com
8. Platelets: Wikipedia, the Free Encyclopedia
9. Platelets: TheFreeDictionary.com

Computing (1 matching dictionary)

10. Platelets: Encyclopedia

Medicine (14 matching dictionaries)

11. platelets: Merriam-Webster Medical Dictionary
12. Breast Cancer Talking Dictionary (No longer online)
13. online medical dictionary (No longer online)
14. Lay Terms for Consent Forms (No longer online)
15. Probert Encyclopaedia of Medicine (No longer online)
16. platelets: Prostate Cancer Interactive Glossary
17. DICTIONARY OF TERMS IN ORAL PHYSIOLOGY (No longer online)
18. KidsHealth Glossary of Medical Words (No longer online)
19. Kidney Patient Guide Glossary (No longer online)
20. Platelets: Breast Cancer Glossary of Medical Terms
21. Neurotrauma Glossary (No longer online)
22. Platelets: GLOSSARY of BLOOD RELATED TERMS
23. platelets: Medical dictionary
24. Hyperdictionary (No longer online)

Science (2 matching dictionaries)

25. platelets: Cytokines & Cells Online Pathfinder Encyclopaedia
26. Anthropology dictionary (No longer online)

Tech (1 matching dictionary)

27. Washington State Definitions and Abbreviations of Vetrinary Terms (No longer online)

(Note: See platelet as well.)

Definitions from Wikipedia (Platelets) ▸ noun:  a peer-reviewed medical journal covering all aspects of platelet-related research. Opposite: anticoagulant, thrombin inhibitor, bleeding disorder Types: thrombocytes, clotting cells, coagulation cells, more... Phrases: blood platelets, low platelets, more... Adjectives: human, activated, normal, large, low, blood, intact, giant, washed, aggregated, adherent ▸ Words similar to platelets ▸ Usage examples for platelets ▸ Idioms related to platelets ▸ Wikipedia articles (New!) ▸ Popular adjectives describing platelets ▸ Words that often appear near platelets ▸ Rhymes of platelets ▸ Invented words related to platelets