Webster’s Revised Unabridged Dictionary · 1913
Rhizodont
Rhiz′o·dont (rĭz′ō·dŏnt or rī′zō·), n. [Gr. ῥίζα root + ὀδούς, ὀδόντος, a tooth.] (Zoöl.) A reptile whose teeth are rooted in sockets, as the crocodile.
Webster’s Revised Unabridged Dictionary · 1913
Rhiz′o·dont (rĭz′ō·dŏnt or rī′zō·), n. [Gr. ῥίζα root + ὀδούς, ὀδόντος, a tooth.] (Zoöl.) A reptile whose teeth are rooted in sockets, as the crocodile.