[mil-yuh n-fohld]


comprising a million parts or members.
a million times as great or as much: a millionfold increase.


in a millionfold measure.

Origin of millionfold

First recorded in 1860–65; million + -fold Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for millionfold

Historical Examples of millionfold

  • This was usually four drops of a millionfold dilution in water.

    The Treatment of Hay Fever

    George Frederick Laidlaw

  • They never do so at the millionfold brighter sunshine of noonday.

  • It made her eyes flash like so much fire, it gave her a millionfold more grace, more abandon, more heedlessness.

    Under Two Flags

    Ouida [Louise de la Ramee]

  • Every other variation must then result from the millionfold connections between these brain cells.


    Hugo Mnsterberg

  • If you would bear to hear me read, you would see for yourself the millionfold modification of everything.

    The Last Miracle

    M. P. Shiel

Word Origin and History for millionfold

1721, from million + -fold.

Online Etymology Dictionary, © 2010 Douglas Harper