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Synonyms

first light

American  

noun

Southern U.S.
  1. dawn.


first light British  

noun

  1. the time when light first appears in the morning; dawn

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of first light

First recorded in 1945–50

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Investor documents reviewed by The Wall Street Journal said the goal is for the plane to be the first light jet to focus on artificial-intelligence flight.

From The Wall Street Journal • Mar. 18, 2026

The Alpine rescue service said that due to fog and low visibility, helicopters could not take off at first light on Sunday.

From BBC • Nov. 2, 2025

Nonetheless, we take a page out of Hemingway’s book and leave The Mira “as soon after first light as possible.”

From Salon • Jul. 12, 2025

What the folklore says is that the vampire must return to its grave before first light.

From Los Angeles Times • Dec. 3, 2024

I slept through most of it and awoke at first light and was startled when I couldn’t see any mountains, just a flat plain as far as I could see.

From "October Sky" by Homer Hickam

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