o 1 p 3 t 1 i 1 m 3 i 1 s 1 m 3
8 letters · 14 points in Scrabble
Meaning
noun the optimistic feeling that all is going to turn out well
noun a general disposition to expect the best in all things
originFrom French optimisme, equivalent to Latin optimus + -ism.
Etymology from Wiktionary, CC BY-SA 3.0