"Cock a doodle dooing" is the sound that a rooster makes to signal the start of a new day. However, there are several antonyms or opposite words that can be used to describe the absence of this sound. These include silence, tranquility, peace, stillness, and quietness. When the rooster does not crow at dawn, it signifies a day that has not yet begun, or one that is devoid of the usual activities associated with the farmyard. An absence of the "cock a doodle dooing" sound may also represent a break in the usual routine, or simply a moment of calm where one can enjoy the peacefulness of nature.