Where does “u-boat” come from?

u-boat (English) comes from German U-Boot, from German Unterseeboot, from German boot, from Middle Low German bōt, from Middle English bot, from Old English bāt, from Proto-West Germanic bait, from Proto-Germanic baitaz — bee.

u-boat (English): Any German submarine of the First or Second World War, or any Austro-Hungarian submarine of the First World War

Definitions

  1. Any German submarine of the First or Second World War, or any Austro-Hungarian submarine of the First World War

Ancestry of “u-boat”, step by step

StepLanguageWordMeaning
1GermanU-Boota U-boat or submarine
2GermanUnterseebootsubmarine
3Germanbootboat
4Middle Low Germanbōt
5Middle EnglishbotA seafaring vessel or watercraft; a device for...
6Old Englishbātthat which can be bitten, food, bait; boat, ship,...
7Proto-West Germanicbaitboat, ship
8Proto-Germanicbaitazboat, ship
9Proto-Indo-Europeanbʰeyd-to split
10Proto-Indo-Europeanbʰey-bee

Words derived from “u-boat

Every word from Proto-Indo-European bʰey-