sɛˈnoʊzɪk

Definitions

1. noun

the most recent geologic era, extending from the end of the paleozoic era to the present time, characterized by the dominance of mammals and the emergence of humans.

“The discovery of fossils from the cenozoic era provided valuable insights into the evolution of life on Earth.”

2. adjective

relating to or characteristic of the cenozoic era.

“The cenozoic landscapes of the American West have been shaped by millions of years of geological processes.”