Empty, vacant, blank, void denote absence of content or contents. Empty means without appropriate or accustomed contents: an empty refrigerator.

Can Empty be a verb?

empty (verb) empty (noun) empty–handed (adjective)

Is it empty or emptied?

verb (used without object), emp·tied, emp·ty·ing. to become empty: The room emptied rapidly after the lecture. to discharge contents, as a river: The river empties into the sea.