If something such as a place is ~, it is so dirty that it is likely to have a bad effect on people’s health. (FORMAL)
...the ~ conditions of slums...
British prisons remain disgracefully crowded and ~.
= unhygienic
ADJ
If something such as a place is ~, it is so dirty that it is likely to have a bad effect on people’s health. (FORMAL)
...the ~ conditions of slums...
British prisons remain disgracefully crowded and ~.
= unhygienic
ADJ
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012