Definition of relollacean in US English:

relollacean

(also rellolacean)

adjective

rare
  • Relating to the innate nature of a thing; lacking a vital spark or spirit; inert.

Origin

Mid 17th century; earliest use found in Richard Whitlock (b. ?1616). From post-classical Latin relollaceus + -an.

Pronunciation

relollacean

/rɛləˈleɪʃn/