dislocate
v.
c.1600, from earlier adjective or past participle dislocate "out of joint" (c.1400), from Medieval Latin dislocatus, past participle of dislocare "put out of place," from Latin dis- "away" (see dis-) + locare "to place" (see locate). Related: Dislocated; dislocating.
〔李〕[dis-=to undo做……相反之事;locate v.定位→“to undo that of locating做与定位相反的事”→] v.① displace;put out of joint使脱位;使脱臼