Definition of reproductiveness in US English:

reproductiveness

noun

  • See reproductive

    • ‘In physiological conditions angiogenesis used to be related mainly to female reproductiveness.’
    • ‘A higher rise in lipolyses causes a decrease of reproductiveness.’

Pronunciation

reproductiveness

/ˌrēprəˈdəktivnəs//ˌriprəˈdəktɪvnəs/