lightning-fast

Translations

lightning-fastadjective
Typically used attributively; no comparative or superlative forms in standard usage.
The new processor offers lightning-fast performance.
Le nouveau processeur offre des performances ultrarapides.
Additional translations
rapide comme l’éclairLittéral, plus imagé et expressif.
lightning-fastadverb
Informal use meaning "very rapidly".
à toute vitesse
She typed lightning-fast to meet the deadline.
Elle a tapé à toute vitesse pour respecter la date limite.
Additional translations
à la vitesse de l’éclairExpression soutenue, très imagée.

Definitions

lightning-fastadjective
Extremely fast; very rapid.
The new processor offers lightning-fast performance.
lightning-fastadverb
With extreme speed; very rapidly.
She typed lightning-fast to meet the deadline.