Where does “dashlight” come from?

dashlight (English) comes from English dash, from Middle English daschen, from Danish daske, from Serbo-Croatian dàska, from Proto-Slavic dъska, from Proto-Germanic diskuz, from Latin discus, from Proto-Italic diskō — take; perceive.

dashlight (English): A light illuminating the dashboard of an automobile

Definitions

  1. A light illuminating the dashboard of an automobile

Ancestry of “dashlight”, step by step

dashlight traces back through two separate lines of ancestry.

via English dash

StepLanguageWordMeaning
1EnglishdashAny of the following symbols: ‒ (figure dash), – (en dash), — (em dash), or ― (horizontal bar)
2Middle EnglishdaschenTo hit with a weapon and cause damage; to land a...
3Danishdasketo slap, strike
4Serbo-Croatiandàskaboard, plank
5Proto-Slavicdъskaboard, plank
6Proto-Germanicdiskuztable; dish; bowl
7Latindiscusa discus, quoit; a dish shaped like a discus;...
8Proto-Italicdiskōlearn
9Proto-Italicdikskō
10Proto-Indo-Europeandi-dḱ-ské-ti
11Proto-Indo-Europeandeḱ-take; perceive

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
Every word from Proto-Indo-European deḱ-Every word from Proto-Indo-European di-dḱ-ské-tiEvery word from Proto-Italic dikskō