stainless

[ steyn-lis ]
/ ˈsteɪn lɪs /

adjective

having no stain; spotless.
made of stainless steel.
resistant to staining, rusting, the corrosive effect of chemicals, etc.

noun

flatware made of stainless steel.

Origin of stainless

First recorded in 1580–90; stain + -less

OTHER WORDS FROM stainless

stain·less·ly, adverb stain·less·ness, noun

Example sentences from the Web for stainless

British Dictionary definitions for stainless

stainless
/ (ˈsteɪnlɪs) /

adjective

resistant to discoloration, esp discoloration resulting from corrosion; rust-resistant stainless steel
having no blemish a stainless reputation

noun

stainless steel

Derived forms of stainless

stainlessly, adverb