- a stupid person: a class full of dumbos.
- stupid or foolish: What a dumbo idea!
Origin of dumbo
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for dumbo
Austin and Benedetto joined forces after meeting as neighbors in a former factory building in Dumbo, Brooklyn.A Most Illegal Adventure with New York City’s Wildest Underground Event Planners
December 16, 2013
A right turn would have put me in Dumbo, a now-bustling neighborhood with art galleries and restaurants.He Was My Favorite Student, and They Say He Killed a Baby
September 13, 2013
- slang a slow-witted unintelligent person
C20: after the flying elephant in Dumbo, the Walt Disney cartoon released in 1941