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  • word of the day

    ball-and-socket joint

    ball-and-socket joint - 365bet中国官方网站 definition and meaning for word ball-and-socket joint

    Definition
    (noun) a freely moving joint in which a sphere on the head of one bone fits into a rounded cavity in the other bone Definition
    (noun) a joint that can rotate within a socket

  • Word used in video below:
    text: that it just fell out of the socket
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