History
History
History
UK
US
Meaning:
Show in Sentence
 Show Synonyms 

the attitude or belief that the best thing is most likely to happen, that good will defeat evil

state of having positive beliefs

anticipation certainty confidence elation enthusiasm expectation happiness idealism trust assurance brightness buoyancy calmness cheer cheerfulness easiness encouragement exhilaration hopefulness positivism sanguineness sureness good cheer looking on bright side rose-colored glasses
more synonyms
synonyms mode
related words
crossword mode

Cases of word usage

1) a believer in optimism (optimist)

OPTIMISM as in Wiktionary
OPTIMISM as in Wikipedia