Definition of mesangium in English:

mesangium

Pronunciation /mɛsˈan(d)ʒ(ɪ)əm/ /mɛzˈan(d)ʒ(ɪ)əm/

noun

Anatomy
  • The central, intercapillary region of a renal glomerulus, consisting of specialized connective tissue cells and matrix.

Origin

1930s. From German Mesangium from meso- + -angium.