The New Dictionary of Cultural Literacy, Third Edition. 2002.
mode
In statistics, the most frequently appearing value in a set of numbers or data points. In the numbers 1, 2, 4, 6, 8, 4, 9, 6, 8, and 6, the mode is 6, because it appears more often than any of the other figures. (Seeaverage; comparemeanandmedian.)