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black frost

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Definition of black frost in English:

noun

[mass noun]
Frost which does not have a white surface.
Example sentences
  • For two weeks we had a black frost day and night with a strong east wind and then on February 2nd, when everywhere was bone dry at 3pm, the snow started to fall.
  • A black frost is when the dew point is less than the low temperature reached.
  • We had black frost in late winter last year with minimum of -5 degree C.

Definition of black frost in:

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Pronunciation: snɑːf
verb
eat or drink quickly or greedily