rustbelt rustable • rust brown · · · Info · Definitions · Characters · · rustbelt · · Text Latin · · Script 8 · · Length 2 · · Syllables Definitions · · · (noun) urban areas in New England and Midwest characterized by concentrations of declining industries (steel or textiles). Synonyms: Rustbelt. · · Noun Definition 1 Characters · · b latin small letter b U+0062 e latin small letter e U+0065 l latin small letter l U+006C r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075