0 When birds such as doves and pigeons coo, they make a low soft sound.
1 abbreviation for chief operating officer : the manager in an organization who is responsible for how the whole organization is run:
Most recently, he was COO of IFS Engineering.
2 (esp. of some birds, such as pigeons) to make a low, soft call, or (of people) to speak in a soft, gentle way:
3 abbreviation for chief operating officer
She received an e-mail from Mary Wittenberg, COO of the New York Road Runners Club.
He is extremely well liked inside the company and out, and has been a great COO.
In May, President John McHale Jr. resigned his post with the Tigers to become COO of the Tampa Bay Devil Rays.
At 24 years of age, he joined the industry, and rose to COO.
Between 2 and 3 months, fussing and cooing became a new vocalization, "interrupted fussing," characterized by alternations between the two kinds of vocalizations.
It is dark outside and the turtledoves are cooing.
The relation between index-finger extension and the acoustic quality of cooing in three-month-old infants.
A man in an apron dandles a naked baby in front of him, smiling and cooing.
