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fibre

A thread or filament from which a textile is woven, such as cotton, nylon, or wool. / Dietary carbohydrates that the body cannot digest, found in plant foods, which aid in digestion. / The strength of character or courage required to face a difficult situation. / A thin strand of glass or plastic used for transmitting light signals in telecommunications.
[C/U] Both
pl: fibres

Countable when referring to a single physical strand, like a stray hair or a glass filament in a cable. Uncountable when discussing dietary roughage in food or the abstract quality of someone's courage.

💬Casual Conversation

🎬Tuesday afternoon; Jessica is staring at a flickering router in the office while Mr. Sterling is at a luxury spa.
Jessica

The whole network is down. Did you actually cut the fibre to save on costs?

The whole network is down. Did you actually cut the fibre to save on costs?

Jessica
Mr. Sterling
Mr. Sterling

I merely pruned the digital vines to let our spirits breathe, Jessica.

I merely pruned the digital vines to let our spirits breathe, Jessica.

Meanings

Noun

A thread or filament from which a textile is woven, such as cotton, nylon, or wool.

The fabric is made from a blend of natural and synthetic fibre.

Noun

Dietary carbohydrates that the body cannot digest, found in plant foods, which aid in digestion.

Eating plenty of fruit and vegetables ensures you get enough fibre in your diet.

Noun

The strength of character or courage required to face a difficult situation.

He didn't have the moral fibre to admit he was wrong.

Noun

A thin strand of glass or plastic used for transmitting light signals in telecommunications.

The company is installing fibre optic cables to increase internet speeds.

Etymology

Derived from the Old French fibre, which originates from the Latin fibra, meaning a filament or thread of a plant or animal tissue.

Related Words

Last Updated: June 26, 2026Report an Error