Where does “allegeth” come from?

allegeth (English) comes from English allege, from Middle English aleggen, from Anglo-Norman aleger, from Old French esligier, from Medieval Latin exlitigare, from Latin ex, from Latin commūnicō, from Latin commūnis — whale, sea monster; abyss.

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

Definitions

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

Ancestry of “allegeth”, step by step

allegeth traces back through two separate lines of ancestry.

via English allege

StepLanguageWordMeaning
1EnglishallegeTo state under oath, to plead; To cite or quote...
2Middle Englishaleggen
3Anglo-Normanaleger
4Old Frenchesligierto acquit
5Medieval Latinexlitigareto clear at law
6LatinexA name of the letter "X"; out of, from
7Latincommūnicōto impart, share
8Latincommūniscommon, commonplace, ordinary, general, universal, shared, shared alike, of both sides, belonging to two or more together
9Old Latincom(m)oinis
10Proto-Italickommoiniscommon
11Proto-Indo-Europeanḱom-moy-ni-held in common
12Proto-Indo-Europeanḱómbeside, near, by, with
13Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
14Middle Englishkyt
15Russianкитwhale; genitive plural of ки́та
16Old Church Slavonicкитъwhale
17Ancient Greekκῆτοςwhale, sea monster; abyss

via English eth

StepLanguageWordMeaning
1EnglishethA letter introduced into Old English to...
Every word from Ancient Greek κῆτοςEvery word from Old Church Slavonic китъEvery word from Russian кит