Définition et signification de « buffer » en anglais

to buffer

VERBE

amortir, tamponner

to reduce or soften the impact or effects of a situation or force

Transitive: to buffer an effect

Exemples

Wearing a helmet can buffer the impact of a fall during recreational activities.

Porter un casque peut amortir l'impact d'une chute lors d'activités récréatives.

tamponner, stabiliser le pH

to treat with a chemical substance that helps maintain a stable pH level

Transitive: to buffer a solution or mixture

Exemples

Before conducting the enzyme assay, the researcher buffered the reaction mixture to ensure optimal conditions.

Avant de réaliser le dosage enzymatique, le chercheur a tamponné le mélange réactionnel pour assurer des conditions optimales.

Buffer

NOM

tampon, solution tampon

a solution containing a weak acid and its conjugate base, or a weak base and its conjugate acid, which maintains a stable pH when small amounts of acid or base are added

Exemples

Buffers are crucial in biological systems to maintain the pH necessary for enzyme activity.

Les tampons sont cruciaux dans les systèmes biologiques pour maintenir le pH nécessaire à l'activité enzymatique.

tampon, amortisseur

a device that absorbs shock to reduce the impact of a collision or hit

Exemples

Trains are often equipped with buffers to absorb the shock when they stop suddenly.

Les trains sont souvent équipés de tampons pour absorber le choc lorsqu'ils s'arrêtent brusquement.

polisseuse, machine à polir

a power tool used to buff surfaces

tampon, butoir

an inclined metal frame at the front of a locomotive to clear the track

tampon, mémoire tampon

(computer science) a part of RAM used for temporary storage of data that is waiting to be sent to a device; used to compensate for differences in the rate of flow of data between components of a computer system

tampon, polisseur

an implement consisting of soft material mounted on a block; used for polishing (as in manicuring)

zone tampon, zone neutre

a neutral zone between two rival powers that is created in order to diminish the danger of conflict

tampon, protection

something that acts like a shield or barrier to protect from harm, damage, or stress

Exemples

This savings account is a buffer in case of emergency.

Ce compte d'épargne est un tampon en cas d'urgence.

Arbre Lexical