Definition of perpetualist in English:

perpetualist

noun

US
historical
  • A person who believes in or advocates the perpetuation of slavery.

Origin

Mid 19th century. From perpetual + -ist. Compare slightly later perpetualism.

Pronunciation

perpetualist

/pəˈpɛtʃ(ə)lɪst//pəˈpɛtʃʊəlɪst//pəˈpɛtʃʊlɪst/