plac·en·ta·tion 
(plăs′ən-tāshən)
(plăs′ən-tāshən)n.
1.
a. Formation of a placenta in the uterus.
b. The type or structure of a placenta.
2. Botany Arrangement of placentas within the ovary.
- dischargeable
- dischargee
- discharge lamp
- discharger
- discharge tube
- disc harrow
- disc harrow
- disci-
- disci-
- disciform
- disciple
- discipleship
- Disciples of Christ
- disciplinable
- disciplinal
- disciplinarian
- disciplinarily
- disciplinarity
- disciplinary
- discipline
- disciplined
- discipliner
- disc jockey
- disclaim
- disclaimer