adjective
That empty space on the wall needs a painting
He finally found an empty flat with two bedrooms
He wandered for days on the empty moor
His promises were merely words, empty words
He looked at me with that empty expression of his
On an empty page write your name and the date
Their hearts are empty of compassion
verb
Thieves emptied everything from the house. The police are emptying the building because of a bomb scare. Empty these bottles outside