Where does “sour dogh” come from?

sour dogh (Middle English) comes from Middle English sour, from Old French essorer, from Vulgar Latin exaurare, from Latin ex, from Latin commūnicō, from Latin commūnis, from Old Latin com(m)oinis, from Proto-Italic kommoinis — resin, gum; to say, speak.

sour dogh (Middle English): leaven agent that makes dough rise

Definitions

  1. leaven agent that makes dough rise

Ancestry of “sour dogh”, step by step

sour dogh traces back through two separate lines of ancestry.

via Middle English sour

StepLanguageWordMeaning
1Middle Englishsoursour, acidic, bitter; foul-smelling, rancid;...
2Old Frenchessorerto fly up, soar
3Vulgar Latinexaurareto rise into the air; to expose to air; to rise...
4LatinexA name of the letter "X"; out of, from
5Latincommūnicōto impart, share
6Latincommūniscommon, commonplace, ordinary, general, universal, shared, shared alike, of both sides, belonging to two or more together
7Old Latincom(m)oinis
8Proto-Italickommoiniscommon
9Proto-Indo-Europeanḱom-moy-ni-held in common
10Proto-Indo-Europeanḱómbeside, near, by, with
11Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
12Middle Englishkyt
13Germankittputty certain kinds of cement used for fixing e.g. window panes
14Old High Germankuti
15Proto-West Germanickwidugum, resin
16Proto-Germanickweduzresin
17Proto-Indo-Europeangʷet-resin, gum; to say, speak

via Middle English dogh

StepLanguageWordMeaning
1Middle Englishdoghdough; matter
2Old Englishdāgdough
3Proto-Germanicdaigazsoft; that which is formed or kneaded; dough
4Proto-Indo-European*dʰóyǵʰossomething that is kneaded, formed
5Proto-Indo-Europeandʰeyǵʰ-to knead; to form, to shape
Every word from Proto-Indo-European gʷet-Every word from Proto-Germanic kweduzEvery word from Proto-West Germanic kwidu