Moderate: (verb) To reduce the excessiveness of, make less violent, severe, intense or rigorous. To become less violent, severe or intense. To act as a moderator. To moderate the use of one's words.
Moderate: (noun) A person who is moderate in opinion or opposed to extreme views and actions.
Moderate: (adjective) Kept or keeping within reasonable or proper limits; not extreme, excessive or intense. A moderate price.
Moderate: (adjective) Of medium quantity, extent or amount. A moderate income
Moderate: (adjective) Mediocre or fair. Moderate talent
Moderate: (adjective) Calm or mild as of the weather.