methodist

Short definition from Wiktionary

Noun

1. 1
   One who follows a method.
2. 2
   One who limits the domain of science to that which can be investigated using the scientific method.
3. 3
   Alternative form of Methodist.
4. 4
   A member of the Methodist Church; a Wesleyan.

Adjective

1. 1
   Of or pertaining to the branch of Christianity that descends from the religious societies overseen by John Wesley (1703–1791) among others.