placental
13 points
English
9 letters
Not in frequency data
Valid in: US and UK dictionaries
Definitions
noun
mammals having a placenta; all mammals except monotremes and marsupials
adjective
pertaining to or having or occurring by means of a placenta
Definition: WordNet 3.1, Princeton University.
Word forms
plural placentals
Forms from WordNet 3.1 morphology — every form attested in the dictionary.
Synonyms
mammals having a placenta
pertaining to or having or occurring by means of a placenta
Synonyms grouped by meaning — WordNet 3.1 (Princeton University).
Antonyms
Antonyms — WordNet 3.1 (Princeton University).