Where does “interveneth” come from?

interveneth (English) comes from English intervene, from English intervention, from Middle French intervention, from Latin interventiō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere — small stone, pebble; gravel, rubble.

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

Definitions

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

Ancestry of “interveneth”, step by step

interveneth traces back through two separate lines of ancestry.

via English intervene

StepLanguageWordMeaning
1EnglishinterveneTo become involved in a situation, so as to alter...
2EnglishinterventionThe action of intervening; interfering in some...
3Middle Frenchintervention
4Latininterventiōguarantee, caution
5Latin-tiōtion, -ation, -ing
6Latindissertātiō(spoken) dissertation, discourse, disquisition
7Latindissertusarranged, disposed; explained
8Latindissereresecond-person singular future passive indicative...
9Latindis-asunder, apart, in two; reversal, removal;...
10Latincalceusshoe
11Latincalxlimestone; chalk; the finish line
12Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English eth

StepLanguageWordMeaning
1EnglishethA letter introduced into Old English to...
Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-