Where does “dial in” come from?

dial in (English) comes from English dial, from Middle English diall, from Middle French dyal, from Latin diālis, from Latin diēs, from Proto-Italic djēm, from Proto-Italic *djous, from Proto-Indo-European dyḗws — to be bright; sky, heaven.

dial in (English): To configure or set up, particularly a complex...

Definitions

  1. To configure or set up, particularly a complex...

Ancestry of “dial in”, step by step

dial in traces back through two separate lines of ancestry.

via English dial

StepLanguageWordMeaning
1EnglishdialA graduated, circular scale over which a needle...
2Middle EnglishdiallA pointer on a dial; A timekeeping instrument,...
3Middle Frenchdyal
4LatindiālisOf or belonging to the god Jupiter
5LatindiēsA day, particularly
6Proto-Italicdjēmaccusative singular of *djous
7Proto-Italic*djous
8Proto-Indo-Europeandyḗwssky, heaven; sky god
9Proto-Indo-Europeandyéwssky, heaven
10Proto-Indo-Europeandyew-to be bright; sky, heaven

via English in

StepLanguageWordMeaning
1EnglishinUsed to indicate location, inclusion, or position...
2Middle EnglishinAny kind of accomodation; particularly; A home or...
3Old Englishinin; Alternative form of inn
4Proto-West Germanic*in

Words derived from “dial in

Every word from Proto-Indo-European dyew-Every word from Proto-Indo-European dyéwsEvery word from Proto-Indo-European dyḗws