Question

who first use word cold wave​

Answer 1

Answer:

A cold wave (known in some regions as a cold snap or cold spell) is a weather phenomenon that is distinguished by a cooling of the air. ... In the United States, a cold spell is defined as the national average high temperature dropping below 20 °F (−7 °C).

Answer 2

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cold wave (known in some regions as a cold snap or cold spell) is a weather phenomenon that is distinguished by a cooling of the air. Specifically, as used by the U.S. National Weather Service