Siffler (en. Whistle)

/sif.le/

Synonyms

Slang Meanings

To warn someone of imminent danger.
He whistled when he saw the train approaching.
Il a sifflé quand il a vu le train approcher.
To criticize or mock discreetly.
She whistled at her friend when he made a mistake.
Elle a sifflé à son ami lorsqu'il a fait une erreur.