Definition of Nixonism in English:
Nixonism
noun ˈnɪksənɪz(ə)mˈnɪks(ə)nɪz(ə)m
The principles and policies associated with Richard Nixon; adherence to or support of these policies.
Origin
1950s; earliest use found in The New York Times. From the name of Richard M. Nixon + -ism.