insert

(film) a still picture that is introduced and that interrupts the action of a film.

(broadcasting) a local announcement inserted into a network program.

An artifact that is inserted or is to be inserted.

A folded section placed between the leaves of another publication.

Insert casually.

Put or introduce into something.

“insert a picture into the text”

Fit snugly into.

“insert your ticket into the slot”

Place, fit, or thrust (something) into another thing.