9 letters · 15 points in Scrabble
noun acceptance of the inevitability of defeat
originFrom defeat + -ism, after French défaitisme, coined in 1915 by Russian writer Grigorij Aleksinskij as a translation of Russian пораже́нчество (poražénčestvo), also coined by him as a derivation of порази́ть (porazítʹ, “to strike, defeat”).
Etymology from Wiktionary, CC BY-SA 3.0