Where does “towball” come from?

towball (English) comes from English Ball, from Middle English bal, from Old English beall, from English beal, from Old English hyll, from Albanian hulli, from Proto-Germanic hulliz, from Proto-Indo-European kl̥Hnís — to rise, to be tall; hill.

towball (English): A connector on a vehicle, like a tow bar but spherical, allowing for swivelling and articulation

Definitions

  1. A connector on a vehicle, like a tow bar but spherical, allowing for swivelling and articulation

Ancestry of “towball”, step by step

towball traces back through two separate lines of ancestry.

via English Ball

StepLanguageWordMeaning
1EnglishBallsurname
2Middle EnglishbalA ball; A rounded or spherical lump or bump,...
3Old Englishbeallball
4EnglishbealA small inflammatory tumor; pustule; To gather...
5Old Englishhyllhill
6Albanianhullifurrow
7Proto-Germanichullizhill
8Proto-Indo-Europeankl̥Hníshill
9Proto-Indo-EuropeankelH-to rise, to be tall; hill

via English tow

StepLanguageWordMeaning
1EnglishtowTo pull something behind one using a line or...
2Middle Englishtowen
3Old Englishtogianto tow
4Proto-Germanictugōnąto pull, tow
5Proto-Indo-Europeandewk-to pull, to draw; to lead
Every word from Proto-Indo-European kelH-Every word from Proto-Indo-European kl̥HnísEvery word from Proto-Germanic hulliz