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Synonyms

steely

American  
[stee-lee] / ˈsti li /

adjective

steelier, steeliest
  1. consisting or made of steel.

  2. resembling or suggesting steel, as in color, strength, or hardness.


Other Word Forms

Derived Forms

Etymology

Origin of steely

First recorded in 1500–10; steel + -y 1

Explanation

Anything that's steely resembles the metal called steel in some way—it's either hard, strong, bright, or silvery. A sword, a shade of gray, and even a look can be steely. You might describe the steely glint of the polished silverware on the table, or the steely blue of your cat's eyes. If someone questions you with a steely coldness, they are hard and emotionless—as cold as steel. You could also describe this person as "flinty" or "stony," other unbending adjectives. When steely was first used in the 16th century, it also described things literally "made of steel."

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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.

Rodriguez, who works in real-estate marketing, thought back to the smooth sounds of Steely Dan, the Eagles and Fleetwood Mac from the 1970s and 1980s that had been in heavy rotation for her this year.

From The Wall Street Journal • Dec. 4, 2025

The band formed in the summer of 1985 - when Ross moved from Dundee to Glasgow - taking their name from the 1977 Steely Dan song Deacon Blues.

From BBC • Mar. 21, 2025

This year’s Songwriters Hall of Fame class was previously announced as Steely Dan, R.E.M.,

From Seattle Times • May 9, 2024

Beard, also a composer and producer, had collaborated with Steely Dan since the early aughts, bringing his music to releases including its 2003 album, “Everything Must Go.”

From Los Angeles Times • Mar. 6, 2024

Like I did when I told that story just now about Steely Jack.

From The Kingdom Round the Corner A Novel by Dawson, Coningsby

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