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fiber

fiber

177 3.0
A thin thread used to make cloth or yarn
  • noun
  • /ˈfaɪbər/
  • US
: fibra
  • This rug is made from durable synthetic fiber that resists stains and fading.
  • cotton fiber
  • fiber for textiles
  • fibers used in fabrics

It's kind of like a dense duo fiber brush.

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Examples

  • Five million bales of top-grade cotton fiber.

  • The men made arrowheads, stone tools, and yucca-fiber fishing nets; the women wove baskets, sleeping mats, and sandals.

    Fiction book (1995)
  • Made of black carbon fiber.

  • The carbon fiber design has all kinds of advantages.

  • By keeping it tight, the fibers lose their chance to split.

  • The fibers appear to be holding up here.

  • We do have those red fibers found on the jacket.

  • The edge of the net secured the fiber ends in elaborate knots.

    Fiction book (2000)
  • It's the secondary wall that gives the fiber a rounded, tubelike shape and makes for easy dyeing.

    Academic text (1997)
  • Modern wind turbines are made of the same carbon-fiber synthetic materials that are found in bulletproof vests.

    Academic text (1999)

Synonyms

strand
vsfiber
87 3.1

A single thin piece of hair or thread

is a slender substance used to spin yarn and make fabric
thread
vsfiber
84 1.0

A thin string of fibers used for sewing clothes

is a slender substance before being twisted into cords or yarn
filament
vsfiber
10 5.7

A very thin thread found in cells or silk

is a general slender substance rather than a tiny structural piece
fibril
vsfiber
  • Specialized
1 9.5

A very thin thread inside body tissue or made by people

is the common slender material, not only the biological microstructure

Compounds

fiber-optic
  • Specialized
24 4.9

A device like a cable that uses thin glass threads to send light signals for fast communication

fiber optics
  • Specialized
23 4.0

A way of sending light through thin glass or plastic threads to carry data

fiber optic cable
  • Specialized
7 3.9

A thin glass or plastic cable that sends data as light

muscle fiber
  • Specialized
5 3.4

A long cell in the body that gets shorter to make the body move

nerve fiber
  • Specialized
4 3.4

A long thin part of a nerve cell that sends electrical signals

natural fiber
  • Specialized
4 3.2

A material from plants or animals that people use to make cloth

2 2.9

Soft, silky threads from the cotton plant used to make cloth

synthetic fiber
  • Specialized
2 4.0

A fiber made using chemicals, not from plants or animals

optical fiber
  • Specialized
2 4.2

A very thin glass or plastic thread that carries light signals to send data quickly

glass fiber
  • Specialized
2 4.1

A thin glass thread that carries light in cables and instruments

polyester fiber
  • Specialized
1 3.3

A strong man-made thread that dries quickly and does not shrink or wrinkle easily

man-made fiber
  • Specialized
1 3.7

A fiber produced by people from chemicals or other materials, not the kind that grows on living things

fiber bundle
  • Specialized
1 5.6

A group of thin nerve threads that carry signals in the body

1 3.5

Long thin parts of plants used to make cloth, rope and to help the body use food when eaten

1 3.6

A diet high in foods like vegetables, fruit, and whole grains that helps digestion

bast fiber
  • Specialized
1 8.8

A strong plant fiber from the inner stem used to make rope or cloth

sensory fiber
  • Specialized
1 5.5

A thin nerve that sends messages about touch, pain, or temperature to the brain

1 3.3

Fibers from animals used to make cloth like wool or silk

afferent fiber
  • Specialized
1 7.5

A long thin part of a nerve that carries signals to the brain and spinal cord

motor fiber
  • Specialized
1 5.1

A nerve that sends signals from the brain or spinal cord to muscles to make them move

staple fiber
  • Specialized
1 5.6

A short natural thread from plants or animals that can be twisted to make yarn

efferent fiber
  • Specialized
1 8.1

A nerve that carries signals from the brain or spinal cord to muscles and glands

acrylic fiber
  • Specialized
1 4.6

A warm, soft material made from plastic like wool used for clothes and furniture covers

1 8.7

A tough material like leather made by pressing layers of paper treated with chemicals, used for electrical insulation and parts

motor nerve fiber
  • Specialized
1 4.9

A thin thread that carries messages from the brain to a muscle to make it move

A system that sends data as light through thin glass cables for very fast long-distance connections

Purkinje fiber
  • Specialized
1 6.8

A special heart muscle cell that carries electrical signals through the lower heart chambers

Castor fiber
  • Specialized
9.0

A large beaver that lives in and near rivers in Europe and northern Asia

7.8

A device that uses light in a thin glass fiber to sense sound

6.5

A nerve fiber covered by a fatty layer that makes nerve signals travel faster

5.8

A long thin part of a nerve that has a fatty layer that makes signals travel faster

striated muscle fiber
  • Specialized
6.5

A long thin cell in striped muscles that can shorten to cause movement

How Thick

rope
599 1.0
yarn
44 1.8
fiber
  • US
177 3.0
thread
84 1.0
filament
10 5.7

Surface Forms

fiber singular
fibers plural
fibres plural
fibre singular

Etymology

Fiber comes from the Latin word fibra meaning 'thread' or 'filament'. A cotton or silk fiber is literally a tiny thread that can be spun into yarn, which is why the word names the thin parts used to make cloth.