Optimist



noun
1.
(optimistic person, one who holds the belief or doctrine of optimism) អ្នកសុទិដ្ឋិនិយម
2.
(បច្ចេកទេស) អ្នក​សុទិដ្ឋិនិយម
ENGLISH MEANING
noun
1.
One who holds the opinion that all events are ordered for the best.
2.
One who looks on the bright side of things, or takes hopeful views; -- opposed to pessimist.