unlatched

adj

1. (not-comparable)Of a gate, etc., not latched.

   “"Oh, go to hell!" said Silas, and kicked open his own unlatched door.”

   “"Don't neglect your friend on our account, Mr. Joolby," remarked Carrados very pleasantly—for Won Chou had at once slipped to the unlatched door as if to head off the intruder.”

verb

1. (form-of, participle, past)simple past and past participle of unlatch