一切經音義 42.193

42.193

戶樞（下昌求反郭璞云門戶扉樞也韓康伯云樞機制動之主也廣雅樞本也戶扇轉處也說文從木區聲也）。

戶樞 (The lower [character] has the fanqie 昌 + 求. Guo Pu says: 'The door leaf pivot.' Han Kangbo says: 'The pivot is the chief master of mechanism and movement.' The Guangya says: '樞 means the root/base; the pivot around which a door wing turns.' The Shuowen jiezi says: 'Composed of 木 with 區 as phonetic component').