Definition of millionfold in English:

millionfold

Pronunciation /ˈmilyənˌfōld/ /ˈmɪljənˌfoʊld/

adjective & adverb

See million

‘The end result is that when the intensity is increased a millionfold we perceive the loudness to have increased by a factor of twelve.’
  • ‘It may drive us mad if we begin to think of public evils as millionfold evils.’
  • ‘By the turn of the eighteenth century, that estimate stood at 20,000,000,000 Earth radii - a millionfold increase.’
  • ‘Japanese investigators have discovered that plastics can concentrate hydrophobic chemicals a millionfold.’