Tra từ Pleistocene epoch - Từ điển WordNet v3.1

History Search

Từ điển WordNet v3.1 - WordNet Dictionary

Pleistocene epoch

noun

from two million to 11 thousand years ago;
extensive glaciation of the northern hemisphere;
the time of human evolution
• Syn:
Pleistocene, Glacial epoch
• Instance Hypernyms:
epoch
• Part Holonyms:
Quaternary, Quaternary period, Age of Man