Where does “earspool” come from?

earspool (English) comes from English spool, from English spā, from English spastic, from Latin spasticus, from Ancient Greek σπαστικός, from Ancient Greek -τικός, from Ancient Greek -σις, from Ancient Greek -τις — Derives abstract/action nouns from verb roots.

earspool (English): A short cylindrical piece of jewellery...

Definitions

  1. A short cylindrical piece of jewellery...

Ancestry of “earspool”, step by step

earspool traces back through two separate lines of ancestry.

via English spool

StepLanguageWordMeaning
1EnglishspoolA reel; a device around which thread, wire or...
2EnglishspāA health resort near a mineral spring or hot spring
3EnglishspasticOf, relating to, or affected by spasm; Of or...
4Latinspasticus
5Ancient Greekσπαστικόςdrawing in, absorbing
6Ancient Greek-τικόςrelating to, suited to, skilled in, able to,...
7Ancient Greek-σιςAdded to verb stems to form abstract nouns or...
8Ancient Greek-τιςretained after dentals
9Proto-Indo-European-tisDerives abstract/action nouns from verb roots

via English ear

StepLanguageWordMeaning
1EnglishearThe organ of hearing, consisting of the pinna,...
2Middle EnglishēreThe ear organ that receives sound
3Old Englishēareear
4Proto-West Germanicauʀāear
5Proto-Germanicausôear
6Proto-Indo-Europeanh₂ṓwsear
7Proto-Indo-Europeanh₂ew-to enjoy; to consume; to perceive, see, to be...
Every word from Proto-Indo-European -tis