Generosity

wiktionary

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From Middle French générosité, from Latin generōsitas.

etymonline

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generosity (n.)

early 15c., "nobility, goodness of race," from Latin generositatem (nominative generositas) "nobility, excellence, magnanimity," from generosus "of noble birth; magnanimous" (see generous). Meaning "munificence, quality of being generous" is recorded from 1670s.