Extraction (noun)

1. The action or process of removing or separating something from something else.
2. The process of removing a substance from a mixture by chemical or physical means.
3. A person's social or family background, especially one that is regarded as having an influence on their character or behaviour.

Origin:

Late middle english: from latin extractio(n-), from extrahere "draw out".

Examples:

1. The extraction of the tooth was done under local anaesthesia.
2. The extraction of oil from the well was successful.
3. The extraction of gold from ore requires a lot of work.
4. The extraction of DNA from cells was done using a special kit.
5. The extraction of impurities from water was necessary to make it drinkable.