moderator

"The online forum has a moderator who removes inappropriate posts. "

"The moderator led the Presbyterian synod meeting, guiding the discussion on important church matters. "

"In nuclear reactors, the moderator, often water or graphite, slows down neutrons to make fission more efficient and control the chain reaction. "

"The hunter used a moderator on his rifle to reduce the loud bang, making it less disruptive to the birds during the hunting trip. "

"The anxious student waited outside the exam room, hoping the moderator would be lenient. "

"After a grueling examination, the students eagerly awaited the announcement of the moderator, the top-ranked student in their Bachelor of Arts class at the University of Dublin. "

"The moderator reviewed the essays graded by different teachers to make sure they were all graded fairly and using the same standards. "

"The moderator in the old clock slowed the release of the spring, ensuring the hands moved at a steady, even pace. "

"Before electricity, a moderator lamp provided a steady, adjustable light for reading. "