obsessive compulsive disorder
noun 🔊/əbˌsesɪv kəmˈpʌlsɪv dɪsɔːdə(r)/ 🔊/əbˌsesɪv kəmˈpʌlsɪv dɪsɔːrdər/ (abbreviation OCD)
[uncountable]- a mental disorder in which somebody feels they have to repeat certain actions or activities to get rid of fears or unpleasant thoughtsTopics Illnessc2