Definition of "insert"

(transitive) To put in between or into.  examples

An image inserted into text.  examples

A promotional or instructive leaflet inserted into a magazine, newspaper, tape or disk package, etc.  examples

A mechanical component inserted into another.  examples

(linguistics) An expression, such as "please" or an interjection, that may occur at various points in an utterance.  examples

(genetics) A sequence of DNA inserted into another DNA molecule.  examples

(television) A pre-recorded segment included as part of a live broadcast.  examples

(film, television) A close-up shot used to draw attention to a particular element of a larger scene.  quotations  examples

(audio effects) A plug-in that adds an effect to an audio track.  examples

(computing) A key to toggle between text insert mode and overwrite mode  examples