A definition is a statement of the meaning of a term (a word, phrase, or other set of symbols). Definitions can be classified into two large categories, intensional definitions (which try to give the essence of a term) and extensional definitions (which proceed by listing the objects that a term describes).
Putin is declared the most powerful man in the world by Forbes magazine... 1  Vladimir Putin is declared world's most powerful for third year in a row.  German Chancellor Angela Merkel steals runner-up from Barack Obama.
Bill Gates topped Forbes' richest billionaires list for the third year in a row. With a net worth of $75billion, the Microsoft head has hit the top spot 17 times out of the last 22 years. Zaraâs Amancio Ortega, Warren Buffett and Mexicoâs Carlos Slim Helu came in second, third and fourth, respectively.