Where does “deceaseth” come from?

deceaseth (English) comes from English decease, from Old French decés, from Latin dēcessus — withdrawn, retired, departed, left.

deceaseth (English): third-person singular simple present indicative...

Definitions

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

Ancestry of “deceaseth”, step by step

deceaseth traces back through two separate lines of ancestry.

via English decease

StepLanguageWordMeaning
1EnglishdeceaseDeath, departure from life; To die
2Old Frenchdecésdeath
3Latindēcessuswithdrawn, retired, departed, left

via English eth

StepLanguageWordMeaning
1EnglishethA letter introduced into Old English to...
Every word from Latin dēcessus →Every word from Old French decés →Every word from English decease →