fiber

Other spellings

• (UK) fibre

Noun

Singular fiber

Plural fibers

Some fibers of rope sticking out

1. Fibers are thread-like structures found in textiles or vegetables
2. Fiber is vegetable fibers eaten as part of a diet.

   Eating more fiber will help you stay healthy.

3. Fiber is thin glass fibers used to transmit computer data using pulses of light.