microvasculature: Meaning and Definition of

mi•cro•vas•cu•la•ture

Pronunciation: (mī"krō-vas'kyu-lu-chur), [key]
— n. Anat.
  1. the system of tiny blood vessels, including capillaries, venules, and arterioles, that perfuse the body's tissues.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.