Where does “bostus” come from?

bostus (Cornish) comes from Cornish bost, from English boast, from Middle English bosten, from Middle English bost, from Anglo-Norman bost, from Proto-Germanic bausuz, from Proto-Indo-European bʰew- — to grow, swell; to swell, wax, grow; to blow; to...

bostus (Cornish): boasting, smug

Definitions

  1. boasting, smug

Ancestry of “bostus”, step by step

StepLanguageWordMeaning
1Cornishbostboast
2EnglishboastA brag; ostentatious positive appraisal of...
3Middle Englishbostento threaten
4Middle Englishbostboast, glory, noise, arrogance, presumption,...
5Anglo-Normanbost
6Proto-Germanicbausuzinflated; swollen; puffed up; proud; arrogant;...
7Proto-Indo-Europeanbʰew-to grow, swell; to swell, wax, grow; to blow; to...
Every word from Proto-Indo-European bʰew-