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fiber

fiber

43 3.7
A thin glass or plastic thread that carries data as light
  • noun
  • /ˈfaɪbər/
  • Specialized
: fibra óptica
  • It's taking forever to get the fiber optics linked in there.
  • optical fiber
  • fiber optics
  • fiber optic cable

We need to be investing in full fibre broadband for everyone.

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Examples

  • At that time, it was impossible to imagine how rapidly silica fiber technology would evolve.

    Academic text (1993)
  • So the light coming out from a fiber expands pretty fast.

  • And then they would, they would allow for fiber Internet all across the world.

  • So people decided to send it down a fibre of glass.

  • Cut the fiber cable and take out that cell tower.

  • A high bandwidth optical fiber connection.

  • We need to be investing in full fibre broadband for everyone.

  • I repeated my tests over my in-laws' fiber broadband service in New Jersey.

    Academic text (2012)
  • The collision severed the primary fiber line, as well as its backup, paralyzing Internet, DSL, and cellular communications citywide.

  • The technician installed the fiber optic cable to improve internet speed for everyone in the neighborhood.

Synonyms

strand
vsfiber
87 3.1

A single thin piece of hair or thread

usually names the small individual element rather than the whole cable
fiber optic cable
vsfiber
  • Specialized
7 3.9

A thin glass or plastic cable that sends data as light

can mean either a single thread or the bundled communication product
optical fiber
vsfiber
  • Specialized
2 4.2

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

is the general term covering single threads and systems built from them
glass fiber
vsfiber
  • Specialized
2 4.1

A thin glass thread that carries light in cables and instruments

is included when referring to threads used to carry light in networks

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 Fast

fiber
  • Specialized
43 3.7
multimode
  • Specialized
6.1

Surface Forms

fiber singular
fibers plural
fibres plural
fibre singular

Etymology

Fiber comes from the Latin word fibra meaning 'thread' or 'filament'. Modern 'fiber' cables are very thin glass or plastic strands like threads that carry light signals, so the same word fits these data lines.