Definition of reproductiveness in 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/