psychological UK /ˌsaɪ.kəˈlɒd͡ʒ.ɪ.kl̩/US /ˌsaɪ.kəˈlɑː.d͡ʒɪ.kl̩/adjective 3phrases 1 adjective3 •connected with the mind and with the way someone thinks, feels and behavesI'm concerned about their psychological well-being.The film was a dark psychological thriller. •Of or pertaining to psychology.An inkblot test is a method of psychological evaluation. •Without an objective, or reasonably logical foundation.Prices seem to have stopped rising, having hit the psychological ceiling of just under 100 dollars. Phrases with psychological psychological warfareA mentally manipulative approach to warfare involving use of techniques to demoralize or intimidate someone into surrender.