Where does “bottle jaw” come from?

bottle jaw (English) comes from English bottle, from English bottle and glass, from English arse, from Middle English ars, from Old French arz, from Latin artes, from Latin ars, from Proto-Italic artis — to fit, to fix, to put together.

bottle jaw (English): sub-mandibular edema resulting from anemia usually caused by intestinal parasites

Definitions

  1. sub-mandibular edema resulting from anemia usually caused by intestinal parasites

Ancestry of “bottle jaw”, step by step

bottle jaw traces back through two separate lines of ancestry.

via English bottle

StepLanguageWordMeaning
1EnglishbottleA container, typically made of glass or plastic...
2Englishbottle and glassarse
3EnglisharseThe buttocks or more specifically, the anus; A...
4Middle Englisharsarse, anus; bottom, buttocks; plural of art
5Old Frencharz
6Latinartessecond-person singular present active subjunctive...
7Latinarsart; skill, craft, handicraft, trade, power
8Proto-Italicartis
9Proto-Indo-Europeanh₂értisfitting
10Proto-Indo-Europeanh₂er-to fit, to fix, to put together

via English Jaw

StepLanguageWordMeaning
1EnglishJawOne of the bones, usually bearing teeth, which form the framework of the mouth
2Middle Englishjowejaw, jawbone
3Old Frenchjoecheek
4Vulgar Latin*ga(v)ota
Every word from Proto-Indo-European h₂er-Every word from Proto-Indo-European h₂értisEvery word from Proto-Italic artis
bottle jaw — Etymology, Origin & Word History | Etymology Explorer