Where does “attainteth” come from?

attainteth (English) comes from English attaint, from Middle English atteinte, from Old French ateint, from Old French ateindre, from Vulgar Latin attangere, from Latin attingere, from Latin tangō, from Proto-Italic *tangō — to bite.

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

Definitions

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

Ancestry of “attainteth”, step by step

attainteth traces back through two separate lines of ancestry.

via English attaint

StepLanguageWordMeaning
1EnglishattaintConvicted, attainted; Attainted; corrupted; To...
2Middle Englishatteinte
3Old Frenchateintpast participle of ateindre
4Old FrenchateindreAlternative form of ataindre
5Vulgar Latinattangere
6Latinattingeresecond-person singular future passive indicative...
7Latintangōto touch, grasp
8Proto-Italic*tangō
9Proto-Indo-Europeandenḱ-to bite

via English eth

StepLanguageWordMeaning
1EnglishethA letter introduced into Old English to...
Every word from Proto-Indo-European denḱ-Every word from Proto-Italic *tangōEvery word from Latin tangō