Definition of pelvigraphy in US English:

pelvigraphy

noun

Medicine
rare
  • Originally: the use of a pelvigraph; the recording of measurements of the pelvis (now historical). In later use: radiological imaging of the pelvis or pelvic organs.

Origin

Late 19th century; earliest use found in John S. Billings (1838–1913). From pelvi- + -graphy. Compare French pelvigraphie.

Pronunciation

pelvigraphy

/pɛlˈvɪɡrəfi/