Where does “mine” come from?

mine (Old French) comes from Latin mina, from Gaulish mēnā, from Proto-Celtic *meinis, from Proto-Indo-European mēy(H)nis, from Proto-Indo-European (s)mēy(H)- — to cut, hew.

Ancestry of “mine”, step by step

mine traces back through two separate lines of ancestry.

via Latin mina

StepLanguageWordMeaning
1LatinminaA Greek weight equal to 100 drachmas; A Greek...
2Gaulishmēnāore, mine
3Proto-Celtic*meinisore, metal
4Proto-Indo-Europeanmēy(H)nis
5Proto-Indo-European(s)mēy(H)-to cut, hew

via Late Latin mina

StepLanguageWordMeaning
1Late LatinminaA Greek weight equal to 100 drachmas; A Greek...

Words derived from “mine

Every word from Proto-Indo-European (s)mēy(H)-Every word from Proto-Indo-European mēy(H)nisEvery word from Proto-Celtic *meinis