Phrase guide

black frost

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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No pronunciation record was provided for this word.

1

noun

Meaning 1

Cold so intense as to freeze vegetation and turn it black, without the formation of hoar frost.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: biology, botany, climatology, meteorology, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: killing frost

Antonyms: none provided

2

noun

Meaning 2

A mist of very cold droplets that freeze upon impact and coat objects (such as parts of a ship) with ice, potentially causing a ship to capsize.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: nautical, transport

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

No etymology was provided for this word.

Across languages

Translations

10 source translations are retained for this English entry.

  • Finnish: ankara halla — cold freezing and turning vegetation black
  • French: gelée noire — cold freezing and turning vegetation black
  • Macedonian: сув студ — cold freezing and turning vegetation black
  • Polish: but see przymrozek — cold freezing and turning vegetation black
  • Spanish: helada negra — cold freezing and turning vegetation black
  • Tamil: கரியவுறைபனி (kariyavuṟaipaṉi) — cold freezing and turning vegetation black
  • Finnish: huurre — mist of droplets that freeze upon impact and coat something with ice
  • Finnish: musta jää — mist of droplets that freeze upon impact and coat something with ice
  • French: gelée noire — mist of droplets that freeze upon impact and coat something with ice
  • German: schwarzer Frost — mist of droplets that freeze upon impact and coat something with ice