This is the 12173rd most frequent French word.
vides
"Vides" means "empty" or "voids" in English.
Here, 'vides' is an adjective describing the state of the plural noun 'bouteilles' (bottles).
Les bouteilles sur la table sont vides.
The bottles on the table are empty.
Here, 'vide' is an adjective describing the state of the singular noun 'salle' (hall).
Après la fête, la salle était vide.
After the party, the hall was empty.
In this sentence, 'vidé' is the past participle of the verb 'vider', meaning 'to empty', used to describe the completion of an action performed by the subject 'Il' (He).