D defs.my
Entry 1 sense Webster, 1913

Musculature

/mŭs'-kyəl-əch-ẽr/ · Mus·cu·la·ture · IPA /mˈʌskjələtʃər/
01 n. The muscular system of an animal, or of any of its parts; musculation.
  1. 1.
    The muscular system of an animal, or of any of its parts; musculation.(Anat.)