"overblow" is probably misspelled. Trying overblown instead Definition of overblown
1
[ adjective ] puffed up with vanity

Examples

"a grandiloquent and boastful manner" "overblown oratory" "a pompous speech" "pseudo-scientific gobbledygook and pontifical hooey"- Newsweek

2
[ adjective ] past the stage of full bloom

Examples

"overblown roses"

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