placentation
Noun
Meaning
The mode of formation of the placenta in different animals; as, the placentation of mammals.
The mode in which the placenta is arranged or composed; as, axile placentation; parietal placentation.
Source: Webster's dictionaryHypernyms
Hyponyms
marginal placentation
parietal placentation
free central placentation
axile placentation
basal placentation
apical placentation