Definition of progenerative in US English:

progenerative

adjective

rare
  • Procreative, reproductive.

Origin

Late 17th century; earliest use found in William Salmon (1644–1713), medical empiric and author. Originally from classical Latin prōgenerāt-, past participial stem of prōgenerāre + -ive. In later use directly from progenerate + -ive.

Pronunciation

progenerative

/prə(ʊ)ˈdʒɛn(ə)rətɪv/