superimpose
verb (used with object)
to impose, place, or set over, above, or on something else.
Used to describe an ongoing action or continuous state that was happening at a specific time in the past.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
It was like watching a screen upon which many and diverse films were superimposing scenes in which he was an actor of more or less consequence, but in which his figure was always blurred.
From Bunker Bean by Harry Leon Wilson