liberality (n.)youdaoicibaDictYouDict[liberality 词源字典]
mid-14c., "generosity," from Old French liberalité "generosity, liberality" (13c.), from Latin liberalitatem (nominative liberalitas) "way of thinking or acting befitting a free man," noun of quality from liberalis (see liberal (adj.)).[liberality etymology, liberality origin, 英语词源]