rock-solid

Translations

rock-solidadjective
Compound adjective; used both attributively and predicatively.
solide comme le roc
The bridge felt rock-solid after the renovation.
Le pont semblait solide comme le roc après la rénovation.
Additional translations
inattaquableSurtout pour une preuve, un argument ou une position juridiquement ou logiquement irréprochable.

Definitions

rock-solidadjective
Extremely firm, strong, or stable; not likely to move, break, or fail.
The bridge felt rock-solid after the renovation.
Completely reliable, secure, or well supported.
They presented rock-solid evidence in court.