(Heb. tsir), that on which a door revolves. "Doors in the East turn rather on pivots than on what we term hinges. In Syria, and especially in the Hauran, there are many ancient doors, consisting of stone slabs with pivots carved out of the same piece inserted in sockets above and below, and fixed during the building of the house" ( Proverbs 26:14 ).

These dictionary topics are from
M.G. Easton M.A., D.D., Illustrated Bible Dictionary, Third Edition,
published by Thomas Nelson, 1897. Public Domain, copy freely.