42140 Full Form. Full Meaning of 42140 Find long form and abbreviation, slang or definition of 42140. What does 42140 mean? What does 42140 stand for? We are providing world largest and most comprehensive acronyms, names, abbreviations database directory on the Internet. Our data base contains more than 8,00,000 terms abbreviations and acronyms. You can also search unique terms more than 4,00,000 general Comprehensive words.