stainless steel stainlessness • stainproof · · · Info · Definitions · Synonyms · Characters · · stainless steel · · Text Common · · Latin · · Scripts 15 · · Length 3 · · Syllables Definitions · · · (noun) steel containing chromium that makes it resistant to corrosion. Synonyms: stainless steel, stainless, chromium steel. · · Noun Definition 1 Synonyms · · · stainless · · Synonym 1 chromium steel · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E s latin small letter s U+0073 t latin small letter t U+0074