We found 23 dictionaries that define the word hapten:

General (10 matching dictionaries)

1. hapten: Merriam-Webster
2. hapten: Oxford Learner's Dictionaries
3. hapten: American Heritage Dictionary of the English Language
4. hapten: Collins English Dictionary
5. hapten: Wiktionary
6. hapten: Webster's New World College Dictionary, 4th Ed.
7. hapten: Infoplease Dictionary
8. hapten: Dictionary.com
9. Hapten: Wikipedia, the Free Encyclopedia
10. hapten: TheFreeDictionary.com

Computing (1 matching dictionary)

11. hapten: Encyclopedia

Medicine (9 matching dictionaries)

12. hapten: Merriam-Webster Medical Dictionary
13. Dorland's Illustrated Medical Dictionary (No longer online)
14. Hapten: MedTerms.com Medical Dictionary
15. online medical dictionary (No longer online)
16. Hapten: Glossary of Terms Used in Medicinal Chemistry
17. Allergy Glossary (No longer online)
18. Multiple Sclerosis Encyclopaedia (No longer online)
19. hapten: Medical dictionary
20. Hapten: Drug Medical Dictionary

Science (2 matching dictionaries)

21. Drug Discovery and Development (No longer online)
22. Hapten: Medicinal Chemistry

Tech (1 matching dictionary)

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

(Note: See haptenic as well.)

Definitions from Wiktionary (hapten) ▸ noun:  (immunology) Any small molecule that can elicit an immune response only when attached to a large carrier such as a protein. Similar: haptenization, haptenation, antigen, immunoparticle, immunogen, photoantigen, immunoligand, immunocarrier, tolerogen, histotope, more... Opposite: carrier, immunogen Types: penicillin, sulfa drugs, antibiotics, vaccines, more... Adjectives: free, monovalent, same, specific, bound, homologous, simple, small, bivalent, immunizing, anti ▸ Words similar to hapten ▸ Usage examples for hapten ▸ Idioms related to hapten ▸ Wikipedia articles (New!) ▸ Popular adjectives describing hapten ▸ Words that often appear near hapten ▸ Rhymes of hapten ▸ Invented words related to hapten