extraction

nouns

the process of obtaining something from a mixture or compound by chemical or physical or mechanical means
is derived from
is derived from
is a type of (narrower)
a process existing in or produced by nature (rather than by the intent of human beings)
"the action of natural forces"; "volcanic activity"
properties attributable to your ancestry
"he comes from good origins"
the action of taking out something (especially using effort or force)
"the dentist gave her a local anesthetic prior to the extraction"
is derived from
is a type of (narrower)
the act of removing
"he had surgery for the removal of a malignancy"