Keep it down
Meaning
To ask or instruct someone to reduce the volume or intensity of the noise they are making.
Origin
As the Enlightenment spurred the growth of public discourse and learning in the 18th century, lecture halls and academies became crucibles of ideas. Yet, the fervent exchange of thoughts often succumbed to an unruly clamor, making it impossible for speakers to be heard or for serious study to take place. Masters and professors, weary of shouting over the din, began to employ the simple yet firm directive: 'Keep it down.' This pragmatic command, literally urging the maintenance of a lower sound level, became the universal shorthand for restoring order and quiet. It allowed minds to focus and voices to carry, transforming noisy gatherings into places where thought could truly flourish.
Examples
- Could you please keep it down? I'm trying to concentrate on my work.
- The librarian had to ask the noisy students to keep it down several times.