1
: cheap whiskey
2
: the phenomenon of a subject's eyes appearing red in a color photograph taken with a flash
3
: a late-night or overnight flight
Examples of red-eye in a Sentence
Recent Examples on the Web
Donaldson auditioned for the Heat earlier this month after taking a red-eye flight from San Francisco.
—
Barry Jackson,
Miami Herald,
25 June 2026
Everything from their luggage to their sneakers and accessories has been tested on back-to-back flights, red-eyes, and more, and only the most durable and useful items earn a spot in their carry-ons.
—
Sophie Dodd,
Travel + Leisure,
23 June 2026
Clark's father, Randall, took a red-eye from Colorado to surprise his son after his final round.
—
Anna Grazulis,
CBS News,
23 June 2026
An oral surgeon says the biggest threat to your teeth on a red-eye isn’t skipping a brushing session.
—
Brittany Anas,
Forbes.com,
23 June 2026
See All Example Sentences for red-eye
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Barry Jackson,
Miami Herald,
25 June 2026
Everything from their luggage to their sneakers and accessories has been tested on back-to-back flights, red-eyes, and more, and only the most durable and useful items earn a spot in their carry-ons.
—
Sophie Dodd,
Travel + Leisure,
23 June 2026
Clark's father, Randall, took a red-eye from Colorado to surprise his son after his final round.
—
Anna Grazulis,
CBS News,
23 June 2026
An oral surgeon says the biggest threat to your teeth on a red-eye isn’t skipping a brushing session.
—
Brittany Anas,
Forbes.com,
23 June 2026
See All Example Sentences for red-eye
Cite this Entry
“Red-eye.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/red-eye. Accessed 29 Jun. 2026.
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