Psychoses : A recognised psychiatric condition. It is characterised by marked impairment of behaviour and a serious inability to think coherently and to understand reality
Ministry of Business, Innovation and Employment, Glossary of terms and acronyms, Wellington, New Zealand 2010. http://wwwsosh.govt.nz/resources/glossary-u.shtml, (Occupn Hlth and Sfty - Brit) {530}