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idealist

noun [C]
 
 
/aɪˈdɪə.lɪst/

Definition

someone who believes that very good things can be achieved, often when this does not seem likely to othersUnreal things and unreality idealistic
 
 
/ˌaɪ.dɪəˈlɪs.tɪk/ adjective
C1 When I was young and idealistic I believed it was possible to change the world.Naive and trustingInexperienced (of people)
idealistically
 
 
/ˌaɪ.dɪəˈlɪs.tɪ.kəl.i/ adverb
Opinions, beliefs and points of view
(Definition of idealist noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

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