Meaning of deciduate

de•cid•u•ate

Pronunciation: (di-sij'-it), [key]
— adj. Anat., Zool.
  1. having or characterized by a decidua.
  2. (of a placenta) partly formed from the decidua.
  3. deciduous (def. 2).
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.