English noun: Cenozoic era | |||
1. | Cenozoic era (time) approximately the last 63 million years | ||
Synonyms | Age of Mammals, Cenozoic | ||
Instance hypernym | era, geological era | ||
Part holonym | Age of Man, Quaternary, Quaternary period, Tertiary, Tertiary period | ||
Part meronym | Phanerozoic, Phanerozoic aeon, Phanerozoic eon | ||