Wordnet 3.0
NOUN (1)
1.
mammals having a placenta;
all mammals except monotremes and marsupials;
[syn: placental, placental mammal, eutherian, eutherian mammal]
ADJECTIVE (1)
1. of or relating to or belonging to the subclass Eutheria;
- Example: "eutherian mammals"
WordNet (r) 3.0 (2006):
eutherian
adj 1: of or relating to or belonging to the subclass Eutheria;
"eutherian mammals"
n 1: mammals having a placenta; all mammals except monotremes
and marsupials [syn: placental, placental mammal,
eutherian, eutherian mammal]