Meaning of placentation

plac•en•ta•tion

Pronunciation: (plas"un-tā'shun), [key]
— n.
    1. the formation of a placenta.
    2. the manner of placement or construction of a placenta.
  1. the disposition or arrangement of a placenta or placentas.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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