hinge joint /ˈhɪnʤ-/ 名詞
屈戌關節,鉸(鏈)接(合)
Hinge n.
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. 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. 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.
Hinge joint. (a) Anat. See Ginglymus. (b) Mech. Any joint resembling a hinge, by which two pieces are connected so as to permit relative turning in one plane.
To be off the hinges, to be in a state of disorder or irregularity; to have lost proper adjustment.
hinge joint
n 1: a freely moving joint in which the bones are so articulated
as to allow extensive movement in one plane [syn: ginglymus,
ginglymoid joint]
2: a joint allowing movement in one plane only [syn: knuckle
joint]