| noun | an event that results in a transformation |
| noun | a change in the units or form of an expression: “conversion from Fahrenheit to Centigrade” |
| noun | a successful free throw or try for point after a touchdown |
| noun | a spiritual enlightenment causing a person to lead a new life |
| noun | (psychiatry) a defense mechanism represses emotional conflicts which are then converted into physical symptoms that have no organic basis |
| noun | a change of religion “his conversion to the Catholic faith” |
| noun | interchange of subject and predicate of a proposition |
| noun | act of exchanging one type of money or security for another |
| noun | the act of changing from one use or function or purpose to another |
| convert | verb | change from one system to another or to a new plan or policy |
| transition | verb | cause to convert or undergo a transition |
| change over | verb | change from one system to another or to a new plan or policy |