Where does “deserteth” come from?

deserteth (English) comes from English desert, from Middle English desert, from Old French desert, from Latin dēsertum, from Latin dēsertus, from Latin dēserō, from Latin dē-, from Latin dē — afterwards, post; by, at.

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

Definitions

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

Ancestry of “deserteth”, step by step

deserteth traces back through two separate lines of ancestry.

via English desert

StepLanguageWordMeaning
1EnglishdesertThat which is deserved or merited; a just...
2Middle EnglishdesertThe situation of deserving something; That which...
3Old Frenchdesertdesert (desolate terrain)
4Latindēsertuma desert, wasteland
5Latindēsertusdeserted, abandoned, forsaken; having been deserted, etc
6Latindēserōto leave, depart, desert, quit
7Latindē-of; from
8Latinof; concerning; about
9Latinpostbehind; after, since, besides, except; behind,...
10Latinposteablative singular of postis
11Proto-Italicpostibehind, after
12Proto-Indo-Europeanpóstiafter
13Proto-Indo-Europeanpósafterwards, post; by, at

via English eth

StepLanguageWordMeaning
1EnglishethA letter introduced into Old English to...
Every word from Proto-Indo-European pós