traffic beam

== English == === Noun === traffic beam (plural traffic beams) (automotive, dated) A headlight setting intended for roads with traffic on them at night. 1940, Ralph A. Richardson, Optics and Wheels, General Motors Corporation, p. 25 For your own safety and that of others, follow the suggestion in the verse: “Use country beam When roads are clear, Use traffic beam When cars are near.” ==== Synonyms ==== low beam ==== Antonyms ==== country beam, high beam