insert

Concise Oxford English Dictionary © 2008 Oxford University Press:
insert

▶verb /ɪnˈsəːt/ 

• 1 place, fit, or incorporate (something) in something else.

  ■ include (text) in a piece of writing.

  ■ Biology incorporate (a piece of genetic material) into a chromosome.

• 2 (be inserted) Anatomy & Zoology (of a muscle or other organ) be attached to a part, especially that which is moved.

▶noun /ˈɪnsəːt/ 

• 1 a loose page or section in a magazine, typically one carrying an advertisement.

• 2 an ornamental section of cloth inserted into a garment.

• 3 a shot inserted in a film or video.

– derivatives
insertable adjective,
inserter noun.

– origin C15: from L. insert-, inserere ‘put in’, from in- ‘into’ + serere ‘to join’.