moderation >> mɒdəˈreɪʃ(ə)n
Definition: [noun] the avoidance of excess or extremes, especially in one's behaviour or political opinions.
Example: he urged them to show moderation
Definition: [noun] the action or process of moderating examination papers, results, or candidates.
Example: coursework may need to be filed separately for the purposes of moderation
Definition: [noun] the retardation of neutrons by a moderator.