pubococcygeus

American  

[pyoo-boh-kok-sij-ee-uhs, -sij-uhs] / ˌpju boʊ kɒkˈsɪdʒ i əs, -ˈsɪdʒ əs /

noun

1. a muscle that stretches backward from the pubes toward the coccyx and forms part of the pelvic floor. PC

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Other Word Forms

• pubococcygeal
  adjective

Etymology

Origin of pubococcygeus

< Latin pūbēs 'groin' + connective -o- + Medieval Latin coccygeus 'of the coccyx' (< Greek kókkyx ; see coccyx )