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.
Pamela M. Nicholson is a U.S. businesswoman. She is President and Chief Executive Officer of Enterprise Holdings. In 2007 she was also inducted in the Fortune Top 50 Most Powerful Women list as number 44.