Where does “treasureth” come from?

treasureth (English) comes from English treasure, from Middle English tresour, from Old French tresor, from Latin thēsaurus, from Ancient Greek θησαυρός, from Ancient Greek τίθημι, from Proto-Indo-European dʰeh₁- — to do, put, place.

treasureth (English): Third-person singular simple present indicative...

Definitions

  1. Third-person singular simple present indicative...

Ancestry of “treasureth”, step by step

treasureth traces back through two separate lines of ancestry.

via English treasure

StepLanguageWordMeaning
1EnglishtreasureA collection of valuable things; accumulated...
2Middle EnglishtresourSomething or someone of great value
3Old Frenchtresortreasure
4Latinthēsaurustreasure, hoard
5Ancient Greekθησαυρόςtreasure; vault, repository, chest
6Ancient GreekτίθημιI put, place, set; I make, cause to be; I make
7Proto-Indo-Europeandʰeh₁-to do, put, place

via English eth

StepLanguageWordMeaning
1EnglishethA letter introduced into Old English to...
Every word from Proto-Indo-European dʰeh₁-Every word from Ancient Greek τίθημιEvery word from Ancient Greek θησαυρός