English Dictionary

bubblehead

noun

(slang) A stupid person. / (slang) A submariner; bubble-head. / (slang) A navy hard hat or salvage diver (inspired by the shape of the old spun-copper diving helmet).

He's such a bubblehead.

意味（1）

(slang) A stupid person.

I rather enjoyed it, but my niece said Audrey Hepburn was a “bubblehead”.

意味（2）

(slang) A submariner; bubble-head.

意味（3）

(slang) A navy hard hat or salvage diver (inspired by the shape of the old spun-copper diving helmet).