Used attributively, e.g. “repost button”, so treated as an adjective.
Translations
de repartageSe dit notamment d’un bouton ou d’une fonctionnalité de partage. He clicked the repost button to share the story with his followers.
Il a cliqué sur le bouton de repartage pour partager l’histoire avec ses abonnés.
Definitions
Relating to or intended for reposting. He clicked the repost button to share the story with his followers.