As a noun conformation
is the act of conforming; the act of producing conformity.
As a proper noun reformation is
The act of conforming; the act of producing conformity.
The state of being conformed; agreement; hence; structure, as depending on the arrangement of parts; form; arrangement.
(chemistry) The spatial arrangement of the atoms in a molecule as a result of rotation about a single bond
An improvement (or an intended improvement) in the existing form or condition of institutions or practices etc.; intended to make a striking change for the better in social or political or religious affairs.
* (Protestant Reformation)