quadriceps

English

Etymology

Borrowed from Latin quadriceps, literally “four-headed”, from quadri- +‎ -ceps, from quattuor (“four”) and from caput (“head”).

Pronunciation

• (UK) IPA^(key): /ˈkwɒd.ɹɪ.sɛps/
• (US) IPA^(key): /ˈkwɑːd.ɹəˌsɛps/

Noun

quadriceps (plural quadricepses or quadriceps)

1. (anatomy) A muscle having four heads, especially the large extensor at the front of the thigh.

Synonyms

• quads

Derived terms

• quadricipital

Related terms

• biceps
• triceps
• quadricep
• quadriceps femoris
• quadriceps tendon
• quadricepsplasty

Translations

a muscle having four heads, especially the large extensor at the front of the thigh.

• Bulgarian: четириглав мускул m (četiriglav muskul)
• Chinese:

  Mandarin: 四頭肌／四头肌 (zh) (sìtóujī), 股四頭肌／股四头肌 (zh) (gǔsìtóujī)

• Finnish: nelipäinen reisilihas (fi)
• French: quadriceps (fr) m
• Italian: quadricipite (it) m
• Maori: uawhā
• Russian: квадрицепс (ru) (kvadriceps), четырёхглавая мышца (četyrjóxglavaja myšca)

French

Etymology

Borrowed from Latin quadriceps, from quadri- +‎ -ceps.

Pronunciation

• IPA^(key): /kwa.dʁi.sɛps/, /ka.dʁi.sɛps/

• Audio

  (file)

Noun

quadriceps m (plural quadriceps)

1. quadriceps (muscle)

Further reading

• “quadriceps”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012.

Latin

Etymology

From quadri- (“four”) +‎ -ceps (“headed”).

Pronunciation

• (Classical) IPA^(key): /ˈkʷa.dri.keps/, [ˈkʷäd̪rɪkɛps̠]
• (modern Italianate Ecclesiastical) IPA^(key): /ˈkwa.dri.t͡ʃeps/, [ˈkwäːd̪rit͡ʃeps]

Adjective

quadriceps (genitive quadricipitis); third-declension one-termination adjective

1. four-headed, having four heads

Declension

Third-declension one-termination adjective.

Number	Singular			Plural
Case / Gender	Masc./Fem.	Neuter		Masc./Fem.	Neuter
Nominative	quadriceps			quadricipitēs	quadricipitia
Genitive	quadricipitis			quadricipitium
Dative	quadricipitī			quadricipitibus
Accusative	quadricipitem	quadriceps		quadricipitēs	quadricipitia
Ablative	quadricipitī			quadricipitibus
Vocative	quadriceps			quadricipitēs	quadricipitia