dumbo
dum bo |ˈdəmbō ˈdəmboʊ | ▶noun ( pl. dumbos ) informal a stupid person. ORIGIN 1950s: from dumb + -o, popularized by the 1941 cartoon film Dumbo .
dumbo |ˈdʌmbəʊ | ▶noun ( pl. dumbos ) informal a stupid person. ORIGIN 1950s (originally US ): from dumb + -o, popularized by the 1941 cartoon film Dumbo .
dum bo /dʌ́mboʊ /名詞 複 ~s C ⦅くだけて ⦆ばか .