Definition of prolificity in English:

prolificity

noun

  • The quality of being prolific; fruitfulness; fecundity.

Origin

Early 18th century; earliest use found in Richard Bradley (?1688–1732), botanist and writer. From prolific + -ity; compare -icity.

Pronunciation

prolificity

/ˌprəʊlɪˈfɪsɪti/