green light

noun

: authority or permission to proceed
green-light transitive verb

Examples of green light in a Sentence

we were given the green light to use the town commons for our fund-raiser
Recent Examples on the Web Schlossberg: For whatever reason, these were actors with a level of stardom that Hollywood deemed worthy to get a green light. Mara Reinstein, Rolling Stone, 30 July 2024 Auroras typically appear as shimmering curtains of green light, but the lights can also take on pink, purple, blue and red hues, depending on the current composition and density of the planet’s atmosphere. Denise Chow, NBC News, 23 July 2024 But perhaps more importantly, the natural light that occurs in the morning is shorter wavelengths of blue and green light which is beneficial for sleep but only in the morning. Sara Novak, Discover Magazine, 2 July 2024 Streamers rushed to green light new series and films to bring more content to their services. Wendy Lee, Los Angeles Times, 18 June 2024 See all Example Sentences for green light 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'green light.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

from the green traffic light which signals permission to proceed

First Known Use

1937, in the meaning defined above

Time Traveler
The first known use of green light was in 1937

Dictionary Entries Near green light

Cite this Entry

“Green light.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/green%20light. Accessed 20 Aug. 2024.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!