- a light built into the dashboard of an automobile for the purpose of illuminating the gauges and accessories.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for dash light
By the dash-light, Pee-wee obtained a first glimpse of his companion's face.Pee-wee Harris on the Trail
Percy Keese Fitzhugh