Meaning of Bowman's capsule

Bow'man's cap'sule

Pronunciation: (bō'munz), [key]
— Anat. Anat.
  1. a membranous, double-walled capsule surrounding a glomerulus of a nephron. Cf. Malpighian corpuscle.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.