from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Having molars with multiple rows of cusps
- n. Any of a small group of rodent-like mammals, of the order Multituberculata, from the Cretaceous and Paleocene periods
from The Century Dictionary and Cyclopedia
- Having many tubercles, as teeth.
- n. A member of the mammalian order Multituberculata.
multi- + tuberculate (Wiktionary)