Dislocation

Dislocation ("change of position") means:

In medicine, a displacement or twisting of bones or bone parts against each other, see dislocation (medicine) , or rarely a pathological displacement of organs, see ectopia
in geology a disruption of rock packages
in crystallography, materials science and solid state physics another word for dislocation (material science) (also in English dislocation )
in the military the division of troops, see deployment
in linguistics a marked sentence order, see topicalization