Meaning offunctionin English

Noun

1. the purpose; use of something
2. a professional or official role; responsibility
3. a social or official event; gathering
   The company will host a function to launch the new product.
4. a computing routine with inputs and outputs
   A well-written function in code can simplify the programming process.
5. biological process of an organ; its role (in body)
   The function of the heart is to pump blood throughout the body.
6. a social gathering; party event
   The charity organization held a function to raise funds for the local community.
7. a result or effect of something else
   The air pollution has a negative function on the environment.