• synonyms

high beam

or high·beam

See more synonyms for high beam on Thesaurus.com
  1. an automobile headlight beam providing bright, long-range illumination of a darkened road and chiefly for use in driving in nonurban areas.
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Compare low beam.

Origin of high beam

First recorded in 1935–40
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018