su·per·im·pose [ spərim pṓz ](past and past participlesu·per·im·posed, present participlesu·per·im·pos·ing, 3rd person present singularsu·per·im·pos·es)
transitive verb
Definition:
1. lay something over something: to place something such as a transparent image on or over something else, often with the result that both things appear simultaneously, although one may partially obscure the other
2. add onto something: to add a feature or element without incorporating it superimpose one culture on another
