pantry: [13] A pantry is etymologically a ‘bread’ room. The word comes from Old French paneterie ‘cupboard for keeping bread’, a derivative of panetier ‘servant in charge of bread’. This was adopted from medieval Latin pānetārius, an alteration of late Latin pānārius ‘bread-seller’, which in turn was a derivative of Latin pānis ‘bread’ (source also of English pannier). The notion of ‘bread storage’ survived into English, but was gradually lost in the face of the extended ‘food store’. => pannier[pantry etymology, pantry origin, 英语词源]
early 14c., from Anglo-French panetrie (Old French paneterie) "bread room," from Medieval Latin panataria "office or room of a servant who has charge of food" (literally "bread"), from Latin panis "bread" (see food). Sense in English has evolved so far that its roots in "bread" are no longer felt.