blanket

American  

[blang-kit] / ˈblæŋ kɪt /

noun

1. a large, rectangular piece of soft fabric, often with bound edges, used especially for warmth as a bed covering.

2. a similar piece of fabric used as a covering for a horse, dog, etc.

3. the chief garment traditionally worn by some American Indians.

4. any extended covering or layer.

   a blanket of snow.

   Synonyms:

   coating, overlay, mantel, coat, cover

5. Printing.

   1. (in a press for offset printing) the rubber-covered cylinder to which an inked impression is transferred from the plate for transfer directly to the paper.

   2. (in a press for letterpress printing) the resilient covering on the cylinder against which the paper is pressed in printing.

6. a thick roll or strip of material for thermal insulation.

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verb (used with object)

1. to cover with or as with a blanket.

   wild flowers blanketing the hillside.

2. to obscure or obstruct; interfere with; overpower (usually followed byout ).

   An electrical storm blanketed out the radio program.

3. to toss (someone) in a blanket, as in fraternity hazing.

4. Nautical. (of a vessel) to take wind from the sails of (another vessel) by passing closely to windward.

adjective

1. covering or intended to cover a large group or class of things, conditions, situations, etc..

   a blanket proposal; a blanket indictment.

idioms

1. born on the wrong side of the blanket, born out of wedlock.

blanket British  

/ ˈblæŋkɪt /

noun

1. a large piece of thick cloth for use as a bed covering, animal covering, etc, enabling a person or animal to retain natural body heat

2. a concealing cover or layer, as of smoke, leaves, or snow

3. a rubber or plastic sheet wrapped round a cylinder, used in offset printing to transfer the image from the plate, stone, or forme to the paper

4. physics a layer of a fertile substance placed round the core of a nuclear reactor as a reflector or absorber and often to breed new fissionable fuel

5. (modifier) applying to or covering a wide group or variety of people, conditions, situations, etc

   blanket insurance against loss, injury, and theft

6. informal illegitimate

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verb

1. to cover with or as if with a blanket; overlie

2. to cover a very wide area, as in a publicity campaign; give blanket coverage

3. (usually foll by out) to obscure or suppress

   the storm blanketed out the TV picture

4. nautical to prevent wind from reaching the sails of (another sailing vessel) by passing to windward of it

blanket More Idioms  

1. see security blanket; wet blanket.

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Other Word Forms

• blanketless
  adjective
• blanketlike
  adjective
• unblanketed
  adjective

Etymology

Origin of blanket

1250–1300; Middle English < Anglo-French, Old French, equivalent to blanc white ( see blank) + -et -et

Explanation

A blanket is a large piece of material that keeps you warm when you're in bed or taking a nap on the couch. Many small children have a favorite blanket that provides not just warmth, but comfort. There is the knitted blanket on your bed, and then there's the blanket of snow that covers your yard in January. Any heavy layer can be described this way: "After a windy day, there was suddenly a blanket of leaves outside." You can use it as a verb, too: "The fog descended and began to blanket the whole town." The Old French root is blanchet, "light wool or flannel cloth," from blanc, "white" or "white cloth."

Example Sentences

For people who are risk-averse, that much cash can feel like a warm blanket, but it’s likely barely keeping up with inflation, if at all.

From MarketWatch • May 18, 2026

The American Chemistry Council and American Fuel & Petrochemical Manufacturers, two trade groups representing chemical manufacturers, sent a letter requesting a blanket exemption for their roughly 640 member companies.

From Salon • May 10, 2026

That was until her husband gently removed her glasses and shoes and tossed a blanket over her.

From Los Angeles Times • May 8, 2026

But how much do you really know about these often-ubiquitous names that blanket our highways, cities and towns?

From The Wall Street Journal • May 8, 2026

The blanket of silence has been lifted, but we still don’t have much to say.

From "South of Somewhere" by Kalena Miller

Related Words

• carpet
• cloak
• coat
• coating
• comforter
• layer
• mat
• quilt
• rug
• sheet