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acrylic fibre

B2-C1
UK/əˌkrɪlɪk ˈfaɪbə/US/əˌkrɪlɪk ˈfaɪbər/

technical / commercial / everyday (when discussing fabrics)

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Definition

Meaning

A synthetic fibre made from polymers derived from acrylic acid, used as a material in textiles.

A type of polymer-based fibre, known for its softness, warmth, and resistance to sunlight and chemicals; often used as a cheaper, machine-washable alternative to wool in clothing, carpets, and upholstery.

Linguistics

Semantic Notes

Primarily a mass noun referring to the material. In everyday contexts, it is often shortened to just 'acrylic'. It belongs to a set of synthetic materials like 'polyester' and 'nylon'.

Dialectal Variation

British vs American Usage

Differences

Spelling: 'fibre' (UK) vs. 'fiber' (US). The compound term 'acrylic fibre/fiber' is used in technical/commercial contexts. In everyday speech, 'acrylic' alone is common in both.

Connotations

Similar connotations: affordable, synthetic, sometimes considered less luxurious than natural fibres, but valued for practicality. May carry negative connotations regarding environmental impact (microplastics).

Frequency

Slightly more common in UK contexts, often linked to knitwear (e.g., 'acrylic jumper'). In the US, 'acrylic' is standard for describing yarns and sweaters.

Vocabulary

Collocations

strong
synthetic acrylic fibrespun acrylic fibre100% acrylic fibresoft acrylic fibreacrylic fibre content
medium
made from acrylic fibrewoven acrylic fibreblend of acrylic fibreacrylic fibre productionacrylic fibre manufacturer
weak
warm acrylic fibredurable acrylic fibrepopular acrylic fibremodern acrylic fibrecoloured acrylic fibre

Grammar

Valency Patterns

BE made of/from acrylic fibreCONTAIN acrylic fibreBE blended with acrylic fibreSPIN/WEAVE acrylic fibrePRODUCE acrylic fibre

Vocabulary

Synonyms

Strong

polyacrylonitrile fibre (PAN)

Neutral

acrylicsynthetic fibre

Weak

man-made fibreartificial fibreplastic fibre

Vocabulary

Antonyms

natural fibrewoolcottonsilkcashmere

Phrases

Idioms & Phrases

  • “None”

Usage

Context Usage

Business

Used in supply chain and product descriptions, e.g., 'The price of acrylic fibre rose by 5% this quarter.'

Academic

Appears in materials science, polymer chemistry, and textile engineering papers.

Everyday

Used when discussing clothing labels, knitting yarn, or upholstery materials, e.g., 'This jumper is acrylic, so it's easy to wash.'

Technical

Precise term in textile manufacturing, specifying polymer type, denier, and finishing processes.

Examples

By Part of Speech

verb

British English

  • The company plans to acrylic-coat the fabric for waterproofing.
  • They decided to acrylic-bond the layers together.

American English

  • The process is designed to acrylic-finish the fibres.
  • They acrylic-treat the yarn for extra softness.

adverb

British English

  • The fabric is acrylic-fibre based.
  • It's an acrylic-fibre rich material.

American English

  • The material is acrylic-fiber based.
  • It's an acrylic-fiber rich textile.

adjective

British English

  • It's an acrylic fibre blend.
  • She bought acrylic fibre yarn.

American English

  • It's an acrylic fiber blend.
  • He works in acrylic fiber production.

Examples

By CEFR Level

A2
  • My sweater is made of acrylic. It is warm and cheap.
  • I don't like acrylic socks. I prefer cotton.
B1
  • This blanket is soft because it contains acrylic fibre.
  • Acrylic fibre is often used in carpets and curtains.
B2
  • The manufacturer switched to a high-quality acrylic fibre to improve durability while keeping costs down.
  • Many modern outdoor fabrics use a blend of acrylic fibre and polyester for weather resistance.
C1
  • Critics of fast fashion point to the environmental cost of producing acrylic fibres, which shed microplastics during washing.
  • The research focused on modifying the polymer chain of the acrylic fibre to enhance its flame-retardant properties.

Learning

Memory Aids

Mnemonic

Think: 'A CRYSTAL-clear FIBRE' -> ACRYlic FIBRE. Although not clear, it's a man-made, uniform material.

Conceptual Metaphor

SYNTHETIC IS ARTIFICIAL / PRACTICAL BUT INFERIOR (compared to natural).

Watch out

Common Pitfalls

Translation Traps (for Russian speakers)

  • Do not translate literally as 'акриловое волокно' unless in a highly technical context. In everyday Russian, 'акрил' is sufficient (e.g., 'свитер из акрила'). The compound is a calque but acceptable.

Common Mistakes

  • Incorrect pluralisation (*acrylic fibres* is possible but rare; usually uncountable). Confusing 'acrylic' (fibre) with 'acrylic' (paint). Using 'acrylic fibre' in casual speech where just 'acrylic' is more natural.

Practice

Quiz

Fill in the gap
Many budget-friendly sofas use for the upholstery because it's durable and stain-resistant.
Multiple Choice

What is a primary advantage of acrylic fibre over wool?

FAQ

Frequently Asked Questions

No, they are different synthetic polymers. Acrylic is made from polyacrylonitrile and often mimics wool, while polyester is made from polyethylene terephthalate and has different properties, like higher strength and moisture-wicking.

Generally, no. As a plastic-based material derived from fossil fuels, it is not biodegradable. Washing acrylic garments releases microplastics into water systems.

It is lightweight, warm, soft, colourfast, resistant to moths and mildew, inexpensive, and easy to care for (often machine washable).

True allergies are rare as it is chemically inert, but some people find it less breathable than natural fibres, which can cause skin irritation or discomfort due to static electricity or heat retention.