Lodge is a small building located on the side of great works, usually cathedrals. There medieval stonemasons kept their tools and in a box with sand in the Centre developed work plans. Did drawings on paper and sand are removed at the end of the meeting.
Lodge is a Greek suffix, which means study, Treaty, knowledge, science and knowledge. Lodge, without tilde means Association of Freemasons, also is a celebration of the Freemasons meetings.
Thus, with the accent on the 'i', it must be the suffix "_logia"; that it comes from the Greek 955; 959; 947; 953; 945; (Lodge, "knowledge")