bu·no·se·le·no·dont \|byünōsə̇|lēnəˌdänt\adjective Etymology: International Scientific Vocabulary bun- (from Greek bounos) + -o- + selen- + -odont 1.of teeth: having inner cusps that are blunt cones and outer ones modified into longitudinal crescents (as in the extinct titanotheres) 2.of an animal: having bunoselodont teeth