Where does “ボトルネック” come from?

ボトルネック (Japanese) comes from English bottleneck, 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 — to fit, to fix, to put together.

ボトルネック (Japanese): bottleneck something that causes a delay

Definitions

  1. bottleneck something that causes a delay

Ancestry of “ボトルネック”, step by step

StepLanguageWordMeaning
1EnglishbottleneckThe narrow portion that forms the pouring spout...
2EnglishbottleA container, typically made of glass or plastic...
3Englishbottle and glassarse
4EnglisharseThe buttocks or more specifically, the anus; A...
5Middle Englisharsarse, anus; bottom, buttocks; plural of art
6Old Frencharz
7Latinartessecond-person singular present active subjunctive...
8Latinarsart; skill, craft, handicraft, trade, power
9Proto-Italicartis
10Proto-Indo-Europeanh₂értisfitting
11Proto-Indo-Europeanh₂er-to fit, to fix, to put together
Every word from Proto-Indo-European h₂er-