English

edit

Etymology

edit

idiot +‎ light, suggesting that even a stupid person with no mechanical knowledge can recognize a problem when thus indicated.

Pronunciation

edit

Noun

edit

idiot light (plural idiot lights)

  1. (automotive, slang) Any warning light or indicator on the dashboard of a car, designed to alert the driver to problems, such as the parking brake being on or the oil being low.

Synonyms

edit

Hypernyms

edit

Translations

edit