super-duper

adjective

su·​per-du·​per ˈsü-pər-ˈdü-pər How to pronounce super-duper (audio)
: of the greatest excellence, size, effectiveness, or impressiveness

Examples of super-duper in a Sentence

their super-duper ice cream sundaes are true diet busters

Word History

Etymology

reduplication of super entry 1

First Known Use

1938, in the meaning defined above

Time Traveler
The first known use of super-duper was in 1938

Dictionary Entries Near super-duper

Cite this Entry

“Super-duper.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/super-duper. Accessed 10 Dec. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!