This is the 4795th most frequent French word.
recommandée
Registered (used for mail).
The word 'recommandée' refers to the letter being 'registered', which provides extra information about the postal service used.
Cette lettre est recommandée.
This letter is registered.
The word 'recommandée' is used in its verb form 'recommandé(e)', implying the act of suggesting or advising something.
Elle a recommandé une approche prudente.
She recommended a cautious approach.
Here, 'recommandée' in a passive construction highlights the suggestion for an action to be taken.