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词汇 polyglacial
释义

Definition of polyglacial in English:

polyglacial

adjective ˌpɒlɪˈɡleɪʃlˌpɒlɪˈɡleɪsɪəl
Geology rare
  • Designating the theory that postulates more than one glacial period during the Pleistocene epoch; comprising more than one glacial period.

Origin

1920s; earliest use found in Man: a monthly record of anthropological science. From poly- + glacial.

Definition of polyglacial in US English:

polyglacial

adjective
Geology rare
  • Designating the theory that postulates more than one glacial period during the Pleistocene epoch; comprising more than one glacial period.

Origin

1920s; earliest use found in Man: a monthly record of anthropological science. From poly- + glacial.

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