Granger
来自Big Physics
wiktionary
From Middle English graunger, from Anglo-Norman granger, variant of Old French grangier, from grange, perhaps corresponding to Medieval Latin granicārium, from Vulgar Latin *granica, from Latin granum.
etymonline
granger (n.)
late 12c., "farm steward, man in charge of a grange," also as a surname, from Old French grangier "share-cropper, market-gardener," from grange "farmstead" (see grange). From 1873 in American English in reference to members of the Patrons of Husbandry farmers' association.