Which number is represented by the word 'seven'?

The word 'seven' directly corresponds to the numerical value 7. This is a straightforward representation, where each word corresponds to its respective numerical value. In this case, 'seven' is universally recognized as representing the integer that comes after six and before eight. Understanding these basic number-word associations is essential in introductory communication, as it forms the foundation for further discussions involving number representation, counting, and mathematics. The other choices represent different numbers entirely, making them not applicable in this context.