Where does “tay” come from?

tay (Middle English) comes from Middle French taye, from Old French teie, from Latin thēca, from Ancient Greek θήκη, from Ancient Greek τίθημι, from Proto-Indo-European dʰeh₁- — to do, put, place.

tay (Middle English): The outer membrane of the brain; Alternative form...

Definitions

  1. The outer membrane of the brain; Alternative form...

Ancestry of “tay”, step by step

StepLanguageWordMeaning
1Middle Frenchtayecover for a duvet, a cushion, a pillow, etc; the...
2Old Frenchteie
3Latinthēcaa case, envelope, sheath
4Ancient Greekθήκηbox, chest; grave, tomb; sword sheath
5Ancient GreekτίθημιI put, place, set; I make, cause to be; I make
6Proto-Indo-Europeandʰeh₁-to do, put, place
Every word from Proto-Indo-European dʰeh₁-Every word from Ancient Greek τίθημιEvery word from Ancient Greek θήκη