Where does “studded tyre” come from?

studded tyre (English) comes from English Tyre, from Tamil தயிர், from Prakrit 𑀤𑀳𑀺, from Sanskrit दधि, from Proto-Indo-Aryan dádʰHi, from Proto-Indo-Iranian dʰádʰHi, from Proto-Indo-European dʰédʰh₁i, from Proto-Indo-European dʰeh₁- — to do, put, place.

studded tyre (English): A tyre with rubber that remains soft in subfreezing conditions, and equipped with metal studs (pins) to increase traction on ice by digging into it

Definitions

  1. A tyre with rubber that remains soft in subfreezing conditions, and equipped with metal studs (pins) to increase traction on ice by digging into it

Ancestry of “studded tyre”, step by step

studded tyre traces back through two separate lines of ancestry.

via English Tyre

StepLanguageWordMeaning
1EnglishTyrethat was in antiquity and during the Middle Ages
2Tamilதயிர்yogurt, curd, fermented milk, dahi
3Prakrit𑀤𑀳𑀺curd, dahi
4Sanskritदधिcoagulated milk, thick and sour milk
5Proto-Indo-AryandádʰHi
6Proto-Indo-IraniandʰádʰHi
7Proto-Indo-Europeandʰédʰh₁imilk
8Proto-Indo-Europeandʰeh₁-to do, put, place

via English stud

StepLanguageWordMeaning
1EnglishstudA male animal, especially a stud horse (stallion), kept for breeding
2Middle Englishstood
3Old Englishstōdenclosure for horses
4Proto-Germanicstōdąa herd of horses
5Proto-Indo-European*steh₂-
Every word from Proto-Indo-European dʰeh₁-