la fibre

fiber, strand, moral fiber, inner strength

f i b ʁ
noun · feminine Rare #44,853
fiber, strand The British English spelling is “fibre”; American English spells it “fiber.”
FR: Cette corde est faite de fibres naturelles.
EN: This rope is made of natural fibers.
moral fiber, inner strength Used figuratively to describe someone's character or resilience.
FR: Elle a la fibre solide et ne renonce jamais.
EN: She has strong moral fiber and never gives up.
Declension of fibre
fibresfibre

La porte est en fibre de verre.

The door is made of fiberglass.

— The Rip (2026)

Elle avait pas la fibre maternelle.

She didn't have a maternal instinct.

— Harry Potter et la Coupe de feu (2005)

Ils ont la fibre solide.

They have strong fiber.

— Le repentir (1987)

Fais-le passer à travers chaque fibre de ton corps.

Let it flow through every fiber of your body.

— Demon Slayer : Kimetsu no Yaiba - Le film : Le train de l'Infini (2020)

Chaque pièce est unique, la fibre aussi.

Each piece is unique, as is the fiber.

C'est comme si ses muscles étaient faits de fibre métallique.

It's as if his muscles were made of metal fibers.

— Avengers : Infinity War (2018)

Sounds similar to