super-duper

[ soo-per-doo-per ]
See synonyms for super-duper on Thesaurus.com
adjectiveInformal.
  1. extremely good, powerful, large, etc.; very super; marvelous or colossal.

Origin of super-duper

1
First recorded in 1935–40; rhyming compound with invented second element

Words Nearby super-duper

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How to use super-duper in a sentence

British Dictionary definitions for super-duper

super-duper

/ (ˈsuːpəˈduːpə) /


adjective
  1. informal extremely pleasing, impressive, etc: often used as an exclamation

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