Definition of lamb drop in English:

lamb drop

noun

Australian
  • The total number of lambs born in a particular season.

    ‘feeding supplements are sometimes used to increase the lamb drop’
    • ‘They're crossing Corriedale ewes with Border Leicesters in order to get a better lamb drop.’
    • ‘Due to the smaller lamb drop the number of animals available for sale was reduced.’
    • ‘The result was low numbers of barren ewes and a higher total lamb drop.’
    • ‘This would reduce the lamb drop from 450 ewes to about 316.’
    • ‘We presented a mating plan for a 25% increase in lamb drop.’