superimpose
Concise Oxford English Dictionary © 2008 Oxford University Press:
superimpose/suːpərɪmˈpəʊz/
▶verb place or lay (one thing) over another, typically so that both are evident.
– derivatives
superimposable adjective,
superimposition noun.
superimposable adjective,
superimposition noun.
'superimpose' also found in these Oxford entries:

