common time

noun, Music.
1.
a meter or tempo of four beats per measure, with each of four quarter notes receiving a single beat. Symbol: C.
Also called common measure.
Origin
1665-75
Examples from the web for common time
  • We are only now pulling all the clues together to a common time period, and relating it to a weather change event.
  • The project's master schedule interrelates all tasks on a common time scale.
British Dictionary definitions for common time

common time

noun
1.
(music) a time signature indicating four crotchet beats to the bar; four-four time C