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.
Steele’s performance as the evil, immortal witch will make your blood run cold, with her steely distance contrasting with the movie’s lush black-and-white cinematography. Katie Rife, Entertainment Weekly, 30 Oct. 2025 Of the three, McGuinness was the most steely and direct. The New Yorker, New Yorker, 29 Oct. 2025 Her identity is confined to her attitude, her steely spikes of hair a warning not to get too close. Ben Travers, IndieWire, 29 Oct. 2025 Hamza Malik, a bumbling Intelligence and Threats official, gets his ass handed to him by his superior, a steely, very tall man with a Bond-villain demeanor who all but steps on Malik’s neck. Rafaela Bassili, Vulture, 29 Oct. 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

Browse Nearby Words

Cite this Entry

“Steely.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/steely. Accessed 3 Nov. 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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