What is the meaning of conversion?

noun

• An event that results in a transformation.
  • synonyms: transition, changeover
• (n.) ()
• A successful free throw or try for point after a touchdown.
• A spiritual enlightenment causing a person to lead a new life.
  • synonyms: rebirth, spiritual rebirth
• Psychiatry) a defense mechanism represses emotional conflicts which are then converted into physical symptoms that have no organic basis. (
• A change of religion.
  • usage: "his conversion to the Catholic faith"
• Interchange of subject and predicate of a proposition.
• Act of exchanging one type of money or security for another.
• The act of changing from one use or function or purpose to another. .