Dictionary

A convertible car having the top retracted or otherwise open.

Lacking a top.

Example: The sight-seeing bus is topless to allow tourists a better view of the sights.

Very high, towering.

(chiefly of a woman) Not wearing a garment covering the top half of the body; naked from the waist up.

Example: The council voted to allow topless swimmers on the beach.

(of a place) Featuring women that are naked from the waist up, often strippers or dancers.

Example: Only her closest friends knew that Jenny was working at a topless bar to help with college expenses.

Not wearing any clothes on the upper body.