Where does “Primzahlzwilling” come from?

Primzahlzwilling (German) comes from German Primzahl, from German zahl, from Latvian zāle, from German Saal, from Middle High German sal, from Old High German sal, from Proto-West Germanic sāli, from Proto-Germanic saliz — whole.

Primzahlzwilling (German): twin prime

Definitions

  1. twin prime

Ancestry of “Primzahlzwilling”, step by step

Primzahlzwilling traces back through two separate lines of ancestry.

via German Primzahl

StepLanguageWordMeaning
1GermanPrimzahlprime number
2Germanzahlsingular imperative of zahlen; first-person...
3Latvianzālegrass; weed; herb
4GermanSaalhall or large room
5Middle High Germansal
6Old High Germansalhouse, hall; dwelling, house, entrance hall;...
7Proto-West Germanicsālihappiness, prosperity; proper, appropriate time
8Proto-Germanicsalizhouse; dwelling; hall; room
9Proto-Indo-Europeansol-whole

via German Zwilling

StepLanguageWordMeaning
1GermanZwillingtwin
2Middle High Germanzwillinc
3Old High Germanzwiniling
4Proto-Germanictwinilingaz
5Proto-Germanic-ilingazForms noun-derivatives with sense of 'belonging...
6Proto-Germanic-ilazagent suffix; diminutive suffix
7Proto-Indo-European-lósForms agent nouns from verbal roots
Every word from Proto-Indo-European sol-