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optimism

1 ENTRIES FOUND:
optimism /ˈɑːptəˌmɪzəm/ noun
optimism
/ˈɑːptəˌmɪzəm/
noun
Britannica Dictionary definition of OPTIMISM
[noncount]
: a feeling or belief that good things will happen in the future : a feeling or belief that what you hope for will happen
opposite pessimism