Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun A purposefully designed timing of a series of traffic lights to produce a green light for cars travelling at the correct speed as they arrive at the lights.

Etymologies

Sorry, no etymologies found.

Support

Help support Wordnik (and make this page ad-free) by adopting the word green wave.

Examples

  • For those of us who do not live in cycle-friendly Copenhagen, the green wave that Traum describes is a system started by the city authorities 16 years ago: in order to encourage bike travel, they synchronised traffic lights on several key roads so that a rush-hour cyclist travelling at about 20km/h (12.4mph) could catch green lights all the way.

    ‘It’s the best feeling’: how Copenhagen gave cyclists a green wave Ajit Niranjan 2025

Comments

Log in or sign up to get involved in the conversation. It's quick and easy.

  • *waves back, orangely*

    October 8, 2009