latchless
/ˈlætʃlɪs/Definitions
1. adjective
Not having a latch, especially a door or gate that is not secured by a latch or lock.
“The old, latchless gate swung freely in the wind.”
2. noun
A door or gate that is not secured by a latch or lock.
“The latchless entrance of the old mansion was a safety concern.”