rustler rustle • rustless · · · Info · Definitions · Synonyms · Characters · · rustler · · Text Latin · · Script 7 · · Length Definitions · · · (noun) someone who steals livestock (especially cattle). Synonyms: cattle thief. · · Noun Definition 1 Synonyms · · · cattle thief · · Synonym 1 Characters · · 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