pessimistic
adjectiveNAmE//ˌpɛsəˈmɪstɪk//
pessimistic (about something)NAmE//ˌpɛsəˈmɪstɪkli//
adverbSee pessimistic in the Oxford Advanced Learner's DictionaryCheck pronunciation: pessimistic
Definition of pessimistic adjective from the Oxford Advanced American Dictionary