Hinge
HINGE (in Mid. Eng. henge or heeng, from hengen, to hang), a movable joint, particularly that by which a door or window " hangs " from its side-post, or by which a lid or cover is attached to that which it closes; also any device which allows two parts to be joined together and move upon each other (see JOINERY). Figuratively the word is used of that on which something depends, a cardinal or turning point, a crisis.
Note - this article incorporates content from Encyclopaedia Britannica, Eleventh Edition, (1910-1911)
