Where does “ayrstanch” come from?

ayrstanch (Cornish) comes from English stanch, from Old French estanche, from Old French estanc, from Old French estanchier, from Vulgar Latin stanticare, from Latin stānticus, from Latin stāns, from Latin stō.

ayrstanch (Cornish): airtight

Definitions

  1. airtight

Ancestry of “ayrstanch”, step by step

ayrstanch traces back through two separate lines of ancestry.

via English stanch

StepLanguageWordMeaning
1EnglishstanchTo stop the flow of; To cease, as the flowing of...
2Old Frenchestanchefirm, watertight
3Old Frenchestancpond
4Old Frenchestanchierto staunch
5Vulgar Latinstanticareto make stagnant
6Latinstānticustired
7Latinstānsstanding
8Latinstōto stand
9Proto-Italicstaēōstand
10Proto-Indo-Europeansth₂éh₁yetito stand
11Proto-Indo-European*steh₂-

via Cornish ayr

StepLanguageWordMeaning
1Cornishayrair
Every word from Proto-Indo-European *steh₂-