Definition of moderantist in US English:

moderantist

adjective

rare, historical
  • Characterized by moderantism. Also as noun Compare "Girondist".

Origin

Late 19th century; earliest use found in John Morley (1838–1923), politician and writer. From French modérantiste from modérant + -iste.

Pronunciation

moderantist

/ˈmɒd(ə)rəntɪst/