- promammal
- pro·mammal
English syllables. 2014.
promammal
Look at other dictionaries:
promammal — (ˈ)prō+ noun Etymology: pro (I) + mammal 1. : an extinct reptile exhibiting definite mammalian characteristics; especially : a synapsid reptile 2. a. : a primitive mammal (as a platypus) not exhibiting all the characteristics of the … Useful english dictionary
