Where does “excommunicateth” come from?

excommunicateth (English) comes from English excommunicate, from Latin excommunicātus.

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

Definitions

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

Ancestry of “excommunicateth”, step by step

excommunicateth traces back through two separate lines of ancestry.

via English excommunicate

StepLanguageWordMeaning
1EnglishexcommunicateExcommunicated; A person so excluded; To...
2Latinexcommunicātus

via English eth

StepLanguageWordMeaning
1EnglishethA letter introduced into Old English to...
Every word from Latin excommunicātusEvery word from English excommunicate