extensor

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Related to extensor retinaculum: Extensor retinaculum of the hand

ex·ten·sor

 (ĭk-stĕn′sər)
n.
A muscle that extends or straightens a limb or body part.

[New Latin extēnsor, from Latin extēnsus, past participle of extendere, to stretch out; see extend.]

extensor

(ɪkˈstɛnsə; -sɔː)
n
(Anatomy) any muscle that stretches or extends an arm, leg, or other bodily part. Compare flexor
[C18: from New Latin, from Latin extensus stretched out]

ex•ten•sor

(ɪkˈstɛn sər, -sɔr)

n.
a muscle that serves to extend or straighten a part of the body.
[1700–10; < New Latin]

ex·ten·sor

(ĭk-stĕn′sər)
A muscle that extends or straightens a limb or joint. Compare flexor.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.extensor - a skeletal muscle whose contraction extends or stretches a body partextensor - a skeletal muscle whose contraction extends or stretches a body part
skeletal muscle, striated muscle - a muscle that is connected at either or both ends to a bone and so move parts of the skeleton; a muscle that is characterized by transverse stripes
musculus quadriceps femoris, quadriceps, quadriceps femoris, quad - a muscle of the thigh that extends the leg
flexor, flexor muscle - a skeletal muscle whose contraction bends a joint
Translations
extendeur

extensor

nStreckmuskel m

ex·ten·sor

a. extensor-a, que tiene la propiedad de extender.

extensor

adj & n (anat) extensor m
References in periodicals archive ?
Lister proposed using a portion of the extensor retinaculum for pulley reconstruction.
The deep peroneal nerve can become compressed in the fibro-osseous tunnel underneath the inferior extensor retinaculum.
The lateral root of the inferior extensor retinaculum originates superficial to the peroneal tendons and inserts on the lateral aspect of the anterior process of the calcaneus.

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