The palace was busy in some areas but curiously empty in others, and guards' challenges were fewer than they should have been.

Body and mind curiously empty, he slumped down in his chair.

When he arrived home, the apartment was curiously empty.

Like the rest of the house, the room felt cared-for and curiously empty.

The place was curiously empty for a Saturday night.

A curiously empty feeling, given that it was what he wanted.

Her brain was curiously empty of any thought.

Curiously empty, she fingered the scar on her hand, trying to remember, finding nothing.

I felt curiously empty, as one does when one has been ill for a long time and then begins to mend.

The Doctor is responding to a summons from his psychic paper, but upon arrival they find the library curiously empty.