Definition of "superimpose"

superimpose

/ˈsuː.pəɹ.ɪm.ˌpəʊ̯z/

verb
third-person singular simple present superimposes, present participle superimposing, simple past and past participle superimposed
1. To place an object over another object, usually in such a way that both will be visible.
2. (geology) To establish a structural system over, independently of underlying structures.