Where does “but” come from?

but (French) comes from French boire, from Middle French boire, from Old French boivre, from Latin bibere, from Latin bibō, from Latin -ilis, from Proto-Italic -elis, from Proto-Indo-European -elis — Forms agent nouns from verbal roots.

but (French): aim; goal; third-person singular past historic of...

Definitions

  1. aim; goal; third-person singular past historic of...

Ancestry of “but”, step by step

but traces back through two separate lines of ancestry.

via French boire

StepLanguageWordMeaning
1Frenchboireto drink
2Middle Frenchboireto drink
3Old Frenchboivreto drink; a drink
4Latinbiberethird-person plural perfect active indicative of...
5Latinbibōto drink
6Latin-ilis-ile
7Proto-Italic-elis
8Proto-Indo-European-elis
9Proto-Indo-European-lósForms agent nouns from verbal roots

via Middle French but

StepLanguageWordMeaning
1Middle Frenchbutmark, goal
2Old Frenchbutaim, goal, end, target; end, aim, purpose
3Old Frenchbuttebut, mark; mound, knoll, target
4Frankishbutstump, log
5Proto-Germanic*butą
6Proto-Indo-Europeanbʰewd-to hit, strike; to beat, push; to strike, push,...
7Proto-Indo-Europeanbʰew-to grow, swell; to swell, wax, grow; to blow; to...

Words derived from “but

Every word from Proto-Indo-European -lós