Skip to Content
Medical Term:

hilum

Pronunciation: hi'lum, hi'la

Definition:

  1. The part of an organ where the nerves and vessels enter and leave.
  2. A depression or slit resembling the hilum in the olivary nucleus of the brain.

Synonym(s): porta1

[L. a small bit or trifle]

© Copyright 2016 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.
Hide