Where does “bosun” come from?

Bosun is an English contraction of boatswain, which derives from Middle English botswain, Old English bātsweġen (boat servant), from bāt (boat) and sweġen (servant), ultimately from Proto-Germanic baitaz and Proto-Indo-European bʰeyd-.

bosun (English): A warrant or petty officer on board a naval ship

Definitions

  1. A warrant or petty officer on board a naval ship

Ancestry of “bosun”, step by step

StepLanguageWordMeaning
1EnglishboatswainThe officer in charge of sails, rigging,...
2Middle Englishbotswain
3Old Englishbātsweġena boatman
4Old Englishbātthat which can be bitten, food, bait; boat, ship,...
5Proto-West Germanicbaitboat, ship
6Proto-Germanicbaitazboat, ship
7Proto-Indo-Europeanbʰeyd-to split
8Proto-Indo-Europeanbʰey-bee
Every word from Proto-Indo-European bʰey-Every word from Proto-Indo-European bʰeyd-Every word from Proto-Germanic baitaz