stainless

American  

[steyn-lis] / ˈsteɪn lɪs /

adjective

1. having no stain; spotless.

2. made of stainless steel.

3. resistant to staining, rusting, the corrosive effect of chemicals, etc.

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noun

1. flatware made of stainless steel.

2. stainless steel.

stainless British  

/ ˈsteɪnlɪs /

adjective

1. resistant to discoloration, esp discoloration resulting from corrosion; rust-resistant

   stainless steel

2. having no blemish

   a stainless reputation

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noun

1. stainless steel

Other Word Forms

• stainlessly adverb
• stainlessness noun

Etymology

Origin of stainless

First recorded in 1580–90; stain + -less

Example Sentences

Boomers upgraded to stainless and quartz, put in a pool, added a couple of bedrooms—and made that house harder to afford.

From Barron's

WSJ | Buy Side: This stainless steel air fryer looks great without sacrificing performance.

From The Wall Street Journal

Pratt said his concept for the memorial, titled “Warriors’ Circle of Honor”—a contemplative and subtly interactive space, focused around a circular stainless steel sculpture, mounted on a drum—came to him in a dream.

From The Wall Street Journal

They deposited an extremely thin layer of thorium onto stainless steel using electroplating, a technique commonly used in jewelry.

From Science Daily

By 1926, things that at the century’s dawn had never been a part of daily life—vacuum cleaners, humans taking flight, military tanks, stainless steel—suddenly were.

From The Wall Street Journal