High-beam

Alternative forms

• high beam
• highbeam

Full definition of high-beam

Noun

1. (usually in plural) The setting of an automobile's headlights adjusted to brighten a longer distance in front of the car, than when on the normal (low-beam) setting.Turn off your high-beams - you're blinding the oncoming traffic.

Synonyms

• upper-beam
• full beam

Antonyms

• low-beam
• dim light
• dipped headlights
• dimmed headlights