Where does “gutbuster” come from?

gutbuster (English) comes from English Buster, from German Büste, from French buste, from Italian busto, from Latin bustum, from Latin urere, from Latin uro, from Proto-Italic ouzō — to burn.

gutbuster (English): Something very funny

Definitions

  1. Something very funny

Ancestry of “gutbuster”, step by step

gutbuster traces back through two separate lines of ancestry.

via English Buster

StepLanguageWordMeaning
1EnglishBusterwho or something that bursts, breaks, or destroys a specified thing
2GermanBüstebust; dummy
3Frenchbustebust, torso; bust
4Italianbustotomb, grave; cadaver, corpse; bust
5LatinbustumA burial mound, tomb; A place for burning funeral...
6Latinureresecond-person singular future passive indicative...
7LatinuroI burn, consume, inflame; to rage, to ravage
8Proto-Italicouzō
9Proto-Indo-Europeanh₁ews-to burn

via English gut

StepLanguageWordMeaning
1EnglishgutThe alimentary canal, especially the intestine;...
2Middle EnglishgutAlternative form of gutte
3Old Englishguttgut, entrail
4Proto-Germanicgut-
5Proto-Indo-Europeanǵʰewd-to pour
6Proto-Indo-Europeanǵʰew-to pour
Every word from Proto-Indo-European h₁ews-Every word from Proto-Italic ouzōEvery word from Latin uro