Pronunciation: (dum'bō), Strict Standards: Non-static method FenSites::linkTo() should not be called statically in /site/html/dictionary/dumbo.html on line 71 [key]
—n., pl. -bos,
a stupid person: a class full of dumbos.
stupid or foolish: What a dumbo idea!
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.