We found 5 dictionaries that define the word extensor muscles:

General (3 matching dictionaries)

1. extensor muscles: Vocabulary.com
2. Extensor muscles: InfoVisual Visual Dictionary
3. Extensor muscles: TheFreeDictionary.com

Computing (1 matching dictionary)

4. Extensor muscles: Encyclopedia

Medicine (1 matching dictionary)

5. Extensor muscles: Medical dictionary

(Note: See extensor_muscle as well.)

Definitions from WordNet (extensor muscle) ▸ noun:  a skeletal muscle whose contraction extends or stretches a body part ▸ Also see extensor_muscle Phrases: inferior retinaculum of extensor muscles, superior retinaculum of extensor muscles, Extrinsic extensor muscles of the hand, more... ▸ Words similar to extensor muscles ▸ Usage examples for extensor muscles ▸ Idioms related to extensor muscles ▸ Wikipedia articles (New!) ▸ Words that often appear near extensor muscles ▸ Rhymes of extensor muscles ▸ Invented words related to extensor muscles