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tremendously

American  
[trih-men-duhs-lee] / trɪˈmɛn dəs li /

adverb

  1. to an extraordinary degree.

    Almost immediately, Superman became a tremendously popular show and is now considered a television classic.

Other Word Forms

  • untremendously adverb

Etymology

Origin of tremendously

tremendous ( def. ) + -ly

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.