say it: oh-vur-BLOHN
overblown is an adjective meaning "puffed up with vanity". It carries 2 recorded senses.
puffed up with vanity
“a grandiloquent and boastful manner”
“overblown oratory”
“a pompous speech”
“pseudo-scientific gobbledygook and pontifical hooey”
past the stage of full bloom
“overblown roses”
Definitions, synonyms and semantic relations for overblown come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.