monodont
/ˈmɒnədɒnt/Zoology rare
adjective
Of an animal: †having one persistent tusk or tooth (obsolete ). Of a tooth: = homodont.
Origin
Late 19th century (in an earlier sense). From ancient Greek μονοδοντ-, μονόδους; compare -odont. Compare French monodonte, noun and adjective, Portuguese monodonte, noun.