Where does “slaketh” come from?

slaketh (English) comes from English slake, from Middle English slaken, from Old English sleacian, from Old English slæc, from Proto-Germanic slakaz, from Proto-Indo-European (s)leh₁g- — weak, feeble; weak, faint.

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

Definitions

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

Ancestry of “slaketh”, step by step

slaketh traces back through two separate lines of ancestry.

via English slake

StepLanguageWordMeaning
1EnglishslakeTo satisfy; To cool with water or another...
2Middle Englishslakento render slack, to slake
3Old Englishsleacian
4Old Englishslæclazy
5Proto-Germanicslakazslack, lax
6Proto-Indo-European(s)leh₁g-weak, feeble; weak, faint

via English eth

StepLanguageWordMeaning
1EnglishethA letter introduced into Old English to...
Every word from Proto-Indo-European (s)leh₁g-Every word from Proto-Germanic slakazEvery word from Old English slæc