insertion

noun
     
in‧ser‧tion
1 [uncountable] the act of putting something inside something else
2 [countable]TC something that is added to the middle of a document or piece of writing

Dictionary results for "insertion"
Dictionary pictures of the day
Do you know what each of these is called?
What is the word for picture 1? What is the word for picture 2? What is the word for picture 3? What is the word for picture 4?
Click on any of the pictures above to find out what it is called.