The story
- Proto-Indo-European*bʰeHw-
- Latinbuttis
- Late Latinbutticula
- Old Frenchboteille
- Middle Englishbotel
- Englishbottle
- Proto-Germanic*hnakkô
- Proto-West Germanic*hnakkō
- Old Englishhnecca
- Middle Englishnekke
- Englishneck
- English todaybottleneck
Etymology from Wiktionary, CC BY-SA 4.0.