If something or someone is ~, you are not able to say exactly what it is or who they are.
...~ howling noises...
All the bodies were totally ~.
= unrecognizable
ADJ
If something or someone is ~, you are not able to say exactly what it is or who they are.
...~ howling noises...
All the bodies were totally ~.
= unrecognizable
ADJ
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012