(n): a qualitative change
(n): a change in the units or form of an expression: "conversion from Fahrenheit to Centigrade"
(n): problem solving that involves numbers or quantities
(n): a successful free throw or try for point after a touchdown
(n): the act of scoring in a game or sport
(n): a spiritual enlightenment causing a person to lead a new life
(n): (theology) the act of delivering from sin or saving from evil
(n): (psychiatry) a defense mechanism represses emotional conflicts which are then converted into physical symptoms that have no organic basis
(n): (psychiatry) an unconscious process that tries to reduce the anxiety associated with instinctive desires
(n): a change of religion
(n): an event that occurs when something passes from one state or phase to another
(n): interchange of subject and predicate of a proposition
(n): a use of language that creates a literary effect (but often without regard for literal significance)
(n): act of exchanging one type of money or security for another
(n): reciprocal transfer of equivalent sums of money (especially the currencies of different countries)
(n): the act of changing from one use or function or purpose to another
(n): the action of changing something