Where does “jailyard” come from?

jailyard (English) comes from English Yard, from English milliard, from French milliard, from French million, from Middle French million, from Old French millon, from Italian milione, from Italian mille.

jailyard (English): A yard adjoining a prison

Definitions

  1. A yard adjoining a prison

Ancestry of “jailyard”, step by step

jailyard traces back through two separate lines of ancestry.

via English Yard

StepLanguageWordMeaning
1EnglishYardScotland Yard or New Scotland Yard
2Englishmilliard10, a thousand million
3FrenchmilliardA milliard
4Frenchmillionmillion, 10
5Middle Frenchmillionmillion, 10
6Old Frenchmillon
7Italianmilionemillion
8Italianmillethousand
9LatinMīllethousand; 1000
10Proto-Italicsmīɣeslīthousand
11Proto-Indo-Europeansmih₂ǵʰéslih₂

via English jail

StepLanguageWordMeaning
1EnglishjailA place or institution for the confinement of...
2Middle Englishgayolejail, prison place for [[confine
3Old Frenchgaioleprison; gaol; jail
4Medieval Latingabiola
5Late Latincaveola
6Latincaveahollow, cavity; cage, den, enclosure, stall,...
7Latincavushollow, concave; excavated, channeled;...
8Proto-Italickawos
9Proto-Indo-Europeanḱowh₁óshollow
10Proto-Indo-Europeanḱewh₁-to swell; to be strong
Every word from Proto-Indo-European smih₂ǵʰéslih₂Every word from Proto-Italic smīɣeslīEvery word from Latin Mīlle