Definition of mesogluteus in US English:

mesogluteus

(also mesoglutaeus)

noun

Anatomy Zoology
rare
  • The gluteus medius muscle.

Origin

Late 19th century; earliest use found in The Century Dictionary. From meso- + glutaeus.

Pronunciation

mesogluteus

/ˌmɛsə(ʊ)ˈɡluːtɪəs/