frost

¹ American  

[frawst, frost] / frɔst, frɒst /

noun

1. a degree or state of coldness sufficient to cause the freezing of water.

2. Also called hoarfrost.  a covering of minute ice needles, formed from the atmosphere at night upon the ground and exposed objects when they have cooled by radiation below the dew point, and when the dew point is below the freezing point.

3. an opaque coating of tiny, white, granular ice particles, formed on the walls or contents of a freezer by the condensation of water vapor; rime.

4. the act or process of freezing.

5. coldness of manner or temperament.

   We noticed a definite frost in his greeting.

   Synonyms:

   reserve, distance, indifference, aloofness

6. Informal. a coolness between persons.

7. Informal. something that meets with lack of enthusiasm, as a theatrical performance or party; failure; flop.

8. a milkshake, frappe, or similar drink.

   a chocolate frost.

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verb (used with object)

1. to cover with frost.

2. to give a frostlike surface to (glass, metal, etc.).

3. to ice (a cake, cookies, etc.).

4. to bleach selected strands of (a person's hair) in order to create highlights.

5. to kill or injure by frost.

   a freezing rain that badly frosted the tomato plants.

6. to make angry.

   I was frosted by his critical comment.

verb (used without object)

1. to become covered with frost (often followed by up orover ).

   The windshield has frosted over.

2. (of varnish, paint, etc.) to dry with a film resembling frost.

idioms

1. degree of frost, the degree of temperature Fahrenheit below the freezing point.

   10 degrees of frost is equivalent to 22°F.

Frost ² American  

[frawst, frost] / frɔst, frɒst /

noun

1. Robert (Lee), 1874–1963, U.S. poet.

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Frost ¹ British  

/ frɒst /

noun

1. Sir David ( Paradine ). born 1939, British television presenter and executive, noted esp for political interviews

2. Robert ( Lee ). 1874–1963, US poet, noted for his lyrical verse on country life in New England. His books include A Boy's Will (1913), North of Boston (1914), and New Hampshire (1923)

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frost ² British  

/ frɒst /

noun

1. a white deposit of ice particles, esp one formed on objects out of doors at night See also hoarfrost

2. an atmospheric temperature of below freezing point, characterized by the production of this deposit

3. degrees below freezing point: eight degrees of frost indicates a temperature of either –8°C or 24°F

4. informal something given a cold reception; failure

5. informal coolness of manner

6. the act of freezing

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verb

1. to cover or be covered with frost

2. (tr) to give a frostlike appearance to (glass, etc), as by means of a fine-grained surface

3. (tr) to decorate (cakes, etc) with icing or frosting

4. (tr) to kill or damage (crops, etc) with frost

frost Scientific  

/ frôst /

1. A deposit of tiny, white ice crystals on a surface. Frost forms through sublimation, when water vapor in the air condenses at a temperature below freezing. It gets its white color from tiny air bubbles trapped in the ice crystals.

2. See more at dew point

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Other Word Forms

• frostless adjective
• frostlike adjective
• unfrost verb (used with object)

Etymology

Origin of frost

First recorded before 900; Middle English, Old English frost, forst; cognate with Old Saxon, Old High German, Old Norse frost; akin to freeze

Example Sentences

His eyes land like frost on mine before his lips pull into a smile, thawing them.

From Literature

Colder nights will bring a higher risk of sharper widespread frost, particularly in rural areas, with icy patches possible on untreated surfaces.

From BBC

Saturday night will be another chilly one with a touch of frost in places - just as we have seen over recent nights.

From BBC

Some locations in the Midlands and south of England experienced a day/night temperature difference of around 21C following Wednesday's warmth, waking up to a Thursday morning frost with similar expected for Friday and Saturday.

From BBC

The film lives in its details — frost creeping along the walls, carbon dioxide levels rising, improvised fixes worked out step by step — as each small success only leads to the next crisis.

From Los Angeles Times