steelier; steeliest
1
: resembling or suggesting steel (as in hardness, color, strength, or coldness)
steely determination
steely blue
2
: made of steel
steeliness noun

Examples of steely in a Sentence

a thief with steely nerves He had a steely determination to succeed. She gave him a steely gaze. a sky filled with steely gray clouds the judge's steely blue eyes
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Paige Bueckers, Sarah Strong and the nation’s top offense on the road against the steely reigning champions. Steven Louis Goldstein, The Athletic, 16 Feb. 2025 For a time, my mom and aunt’s tastes led me to believe that the best of the genre featured hyper-competent, successful, somewhat steely women, like FBI agent Gracie Hart or environmental lawyer Lucy Kelson, being slowly broken down by the promise of true and lasting love. Emma Specter, Vogue, 7 Feb. 2025 President Donald Trump similarly made waves for his official headshot earlier this month — his steely glare, immortalized by his chief photographer Daniel Torok, was a far cry from the ear-to-grin captured in 2017. Leah Dolan, CNN, 28 Jan. 2025 Thatcher gets to explore a few different directions for Iris over the course of Companion, including numbing dullness, canny super-expertise, and steely aggression on par with the Terminator. David Sims, The Atlantic, 3 Feb. 2025 See all Example Sentences for steely 

Word History

First Known Use

1509, in the meaning defined at sense 1

Time Traveler
The first known use of steely was in 1509

Dictionary Entries Near steely

Cite this Entry

“Steely.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/steely. Accessed 21 Feb. 2025.

Kids Definition

steely

adjective
steelier; steeliest
1
: made of steel
2
: resembling steel (as in hardness or color)
a steely gaze
steeliness noun

More from Merriam-Webster on steely

Last Updated: - Updated example sentences
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