The term "answer" generally refers to a response or solution to a question, problem, or inquiry. The mean or average of a set of numbers refers to the sum of those numbers divided by the total number of values in the set. However, without additional context or information, I'm not sure if you're asking for the mathematical mean of a set of numbers or if you're asking for a definition of the word "answer." Please let me know if you have a specific question or topic in mind.