Definition of supposital in English:

supposital

adjective

Philosophy
  • Of or relating to a supposite or suppositum.

Origin

Mid 17th century; earliest use found in Henry Jeanes (1611–1662), Church of England clergyman. From post-classical Latin suppositalis from classical Latin suppositum + -ālis.

Pronunciation

supposital

/səˈpɒzɪtl/