Noun
The act of healing or curing.
Source: Webster's dictionarySanation deputies in the Sejm used a parliamentary maneuver to abolish the democratic March Constitution and push through a more authoritarian April Constitution in 1935; it reduced the powers of the Sejm, which Piłsudski despised. Source: Internet
The coup brought to power the " Sanation " regime under Józef Piłsudski and Edward Rydz-Śmigły after Piłsudski's death. Source: Internet