Where does “bottle” come from?

I need to work through this chain carefully, but I'm noticing some significant problems with the data provided: 1. The chain appears corrupted or malformed - "English arse" and "Latin -culus" don't logically connect to "bottle" 2. "Proto-Indo-European bʰew-" appears twice 3. The chain seems to mix multiple unrelated etymologies (arse, ars) 4. The "known meaning: (unknown)" indicates the headword's meaning wasn't provided Based on what appears to be the legitimate portion of the chain (Old French boteille as the immediate source), here's what I can write: Bottle comes from Old French boteille, though the complete chain of descent cannot be reliably stated given the corrupted data provided. However, I cannot in good conscience write a confident one-sentence etymology with this chain as presented, as it would violate the rule

bottle (English): A container, typically made of glass or plastic...

Definitions

  1. A container, typically made of glass or plastic...

Ancestry of “bottle”, step by step

bottle traces back through 3 separate lines of ancestry.

via English bottle and glass

StepLanguageWordMeaning
1Englishbottle and glassarse
2EnglisharseThe buttocks or more specifically, the anus; A...
3Middle Englisharsarse, anus; bottom, buttocks; plural of art
4Old Frencharz
5Latinartessecond-person singular present active subjunctive...
6Latinarsart; skill, craft, handicraft, trade, power
7Proto-Italicartis
8Proto-Indo-Europeanh₂értisfitting
9Proto-Indo-Europeanh₂er-to fit, to fix, to put together

via Middle English botel

StepLanguageWordMeaning
1Middle Englishbotelbottle, flask, wineskin
2Old Englishbotlhouse, dwelling-place, mansion, hall, castle,...
3Proto-West Germanicbōþlhouse, dwelling; landed property, movable...
4Proto-Germanicbōþląhouse, dwelling
5Proto-Germanicbūanąto dwell, reside
6Proto-Indo-EuropeanbʰuH-to become, grow, appear

via Old French boteille

StepLanguageWordMeaning
1Old Frenchboteillebottle
2Latinbutticulabottle
3Latinbuttiscask, barrel
4Ancient Greekπυτίνηa flagon, flask
5Proto-Indo-EuropeanbʰeHw-to swell, puff

Words derived from “bottle

Every word from Proto-Indo-European h₂er-