We found 29 dictionaries that define the word extensor:

General (20 matching dictionaries)

1. extensor: Merriam-Webster
2. extensor: Oxford Learner's Dictionaries
3. extensor: American Heritage Dictionary of the English Language
4. extensor: Collins English Dictionary
5. extensor: Vocabulary.com
6. Extensor, extensor: Wordnik
7. extensor: Wiktionary
8. extensor: Webster's New World College Dictionary, 4th Ed.
9. extensor: The Wordsmyth English Dictionary-Thesaurus
10. extensor: Infoplease Dictionary
11. extensor: Dictionary.com
12. Extensor: Wikipedia, the Free Encyclopedia
13. Extensor: Online Plain Text English Dictionary
14. extensor: Webster's Revised Unabridged, 1913 Edition
15. extensor: Rhymezone
16. Extensor: AllWords.com Multi-Lingual Dictionary
17. extensor: Webster's 1828 Dictionary
18. extensor: FreeDictionary.org
19. extensor: Mnemonic Dictionary
20. extensor: TheFreeDictionary.com

Computing (1 matching dictionary)

21. extensor: Encyclopedia

Medicine (6 matching dictionaries)

22. extensor: Merriam-Webster Medical Dictionary
23. Dorland's Illustrated Medical Dictionary (No longer online)
24. online medical dictionary (No longer online)
25. Probert Encyclopaedia of Medicine (No longer online)
26. extensor: Medical Etymology Anatomy
27. extensor: Medical dictionary

Science (2 matching dictionaries)

28. extensor: PlanetMath Encyclopedia
29. Anthropology dictionary (No longer online)

(Note: See extensors as well.)

Definitions from Wiktionary (extensor) ▸ noun:  (anatomy) A muscle whose contraction extends or straightens a limb or body part. Similar: extensor muscle, hyperextensor, flexoextensor, extorsion, tensor, adductor, evertor, lateroflexor, erector, extremity, more... Types: quadriceps, triceps, gastrocnemius, soleus, peroneus, more... Phrases: extensor muscles, extensor retinaculum, extensor muscle, extensor indicis, Extensor expansion, more... Adjectives: long, common, quadriceps, short, digital, lateral, powerful, radial, anterior, primary, triceps ▸ Words similar to extensor ▸ Usage examples for extensor ▸ Idioms related to extensor ▸ Wikipedia articles (New!) ▸ Popular adjectives describing extensor ▸ Words that often appear near extensor ▸ Rhymes of extensor ▸ Invented words related to extensor