Where does “streetlight” come from?

Streetlight combines English street with light, where light derives from Old English lēoht, Proto-Germanic liuhtijaną, and Proto-Indo-European lewktom meaning illumination or brightness.

streetlight (English): Any large outdoor light used to illuminate a...

Definitions

  1. Any large outdoor light used to illuminate a...

Ancestry of “streetlight”, step by step

streetlight traces back through two separate lines of ancestry.

via English street

StepLanguageWordMeaning
1EnglishstreetA paved part of road, usually in a village or a...
2Middle EnglishstreteA road or path connecting two settlements or...
3Old Englishstrǣtroad; a road, a town-road, a street, a paved...
4Proto-West Germanicstrātustreet, paved road
5Latinstrātaa paved road
6Latinstrātus
7Latinsternōto spread, stretch out, spread out
8Proto-Italicstornō
9Proto-Indo-Europeanstr̥-n-h₃-
10Proto-Indo-Europeansterh₃-to spread, extend, stretch out
11Proto-Indo-Europeanster-sterile, infertile

via English Light

StepLanguageWordMeaning
1EnglishLightA place name
2Middle EnglishlightThe radiation which allows for vision by...
3Old Englishlēohtluminous, bright, light, clear, resplendent,...
4Proto-West Germanicleuhtlight, bright; light
5Proto-Germanicleuhtąlight
6Proto-Indo-Europeanlewktom
7Proto-Indo-Europeanlewk-bright; to shine; to see

Words derived from “streetlight

Every word from Proto-Indo-European ster-
streetlight — Etymology, Origin & Word History | Etymology Explorer