D defs.my
Entry 6 senses · 3 variants Webster, 1913

Hinge

/hĭnj/ · IPA /ˈhɪnd͡ʒ/
01 n. The hook with its eye, or the joint, on which a door, gate, lid, etc., turns or swings; a flexible piece, as a strip of leather, which serv…
  1. 1.
    The hook with its eye, or the joint, on which a door, gate, lid, etc., turns or swings; a flexible piece, as a strip of leather, which serves as a joint to turn on.
    “The gate self-opened wide, On golden hinges turning.” Milton.
  2. 2.
    That on which anything turns or depends; a governing principle; a cardinal point or rule; as, this argument was the hinge on which the question turned.
  3. 3.
    One of the four cardinal points, east, west, north, or south.[R.]
    “When the moon is in the hinge at East.” — Creech.
    “Nor slept the winds . . . but rushed abroad.” Milton.
Phrases & compounds
Hinge joint — See Ginglymus.
To be off the hinges — to be in a state of disorder or irregularity; to have lost proper adjustment.
02 v. t. To attach by, or furnish with, hinges.
imp. & p. p. Hinged; p. pr. & vb. n. Hinging
  1. 1.
    To attach by, or furnish with, hinges.
  2. 2.
    To bend.[Obs.]
03 v. i. To stand, depend, hang, or turn, as on a hinge; to depend chiefly for a result or decision or for force and validity; -- usually with on or…
  1. 1.
    To stand, depend, hang, or turn, as on a hinge; to depend chiefly for a result or decision or for force and validity; -- usually with on or upon; as, the argument hinges on this point.