megabuck

[ meg-uh-buhk ]

nounInformal.
  1. one million dollars.

  2. megabucks, very large sums of money.

Origin of megabuck

1
First recorded in 1945–50; mega- + buck1

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

British Dictionary definitions for megabuck

megabuck

/ (ˈmɛɡəˌbʌk) /


noun
  1. US and Canadian slang

    • a million dollars

    • (as modifier): a megabuck movie

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012