Where does “bombsight” come from?

bombsight (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,...

bombsight (English): A device which allows bombs to be accurately...

Definitions

  1. A device which allows bombs to be accurately...

Ancestry of “bombsight”, step by step

bombsight 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 sight

StepLanguageWordMeaning
1EnglishsightThe ability to see; The act of seeing; perception...
2Middle Englishsightesight
3Middle Englishsiken
4Old Englishsīcanto sigh
5Proto-West Germanic*sīkanto sigh, take a deep breath
Every word from Ancient Greek βόμβος
bombsight — Etymology, Origin & Word History | Etymology Explorer