Where does “hydrobomb” come from?

hydrobomb (English) comes from English bomb, from French bombé, from Italian bomba, from Italian bombo, from Latin bombus, from Ancient Greek βόμβος — any deep, hollow sound, humming, buzzing,...

hydrobomb (English): A kind of underwater rocket or torpedo

Definitions

  1. A kind of underwater rocket or torpedo

Ancestry of “hydrobomb”, step by step

hydrobomb traces back through two separate lines of ancestry.

via English bomb

StepLanguageWordMeaning
1EnglishbombAn explosive device used or intended as a weapon;...
2Frenchbombérounded, convex; past participle of bomber
3Italianbombabomb
4Italianbombobumblebee; buzzing
5LatinbombusA buzz or humming sound
6Ancient Greekβόμβοςany deep, hollow sound, humming, buzzing,...

via English hydro

StepLanguageWordMeaning
1Englishhydrohydroelectric; hydroponic; hydroelectric power
2Ancient Greekὕδωρwater; rainwater, rain; sweat
3Proto-Hellenic*údōrwater
Every word from Ancient Greek βόμβοςEvery word from Latin bombusEvery word from Italian bombo
hydrobomb — Etymology, Origin & Word History | Etymology Explorer