Definition of coo
1 : to make the low soft cry of a dove or pigeon or a similar sound The baby cooed quietly in her crib.
2 : to talk fondly, amorously, or appreciatively The family cooed over the baby pictures.
Examples of coo in a Sentence
The baby cooed quietly in her crib.
The baby was making a cooing sound.
They all cooed over the baby pictures.
“Oh, how sweet,” she cooed.
Recent Examples of coo from the Web
Pentatonix’s music is indeed relentlessly wholesome — just five voices cooing and trilling and humming cheerily along.
Sakis said in a recent phone interview, while Tina cooed in the background.
Boutella nails her role and successfully alternates between seductive and destructive, whether screaming in ancient Egyptian or cooing in English.
Twenty points ahead of her nearest contender in opinion polls, and with most of Britain’s attack-dog tabloids cooing at her every move, the 60-year-old vicar’s daughter appeared a perfect fit for the post-Brexit mood.
Whatever the runoff, the trip is worthwhile for the vibrant color and the concerto of croaking, squawking, cooing and quacking coming from the marsh.
Though beauty magazines often coo that Farrow made a brave and gorgeous choice, at the time stories were served with the implicit message that husbands leave the short-haired women.
Singers like Holiday, Sinatra, and Baker explored the possibilities of what amplification could accomplish, cooing and chatting over their bands in a way that felt intimate, as though the words were being poured into your ears alone.
But then a couple of BA food editors started cooing over my finished dish.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'coo'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of coo
First Known Use: 1577See Words from the same year
Definition of COO
chief operating officer
Financial Definition of COO
What It Is
How It Works
There is a lot of variety in the COO's job across industries and companies, but in general the COO oversees a company's operations on a more detailed basis than the CEO. The COO also translates the board's and the CEO's strategic objectives into executable plans.
For example, if one of the company's objectives is to increase customer satisfaction, the COO works with the appropriate departments to execute the plan and devises ways to measure and control the progress. The COO then monitors those measurements over time, advises the CEO and board on certain issues and reports back to the CEO on the status of the progress toward the strategic goal.
If companies were ships, the CEO would be the captain, deciding where the ship is going and standing on deck to ensure things were moving in the right direction. The COO would be below deck making sure everyone is rowing in the right direction, measuring resource levels, making sure everybody understood what to do and calculating how long it should be until the ship reached its destination.
Why It Matters
COOs are behind-the-scenes people with a lot of responsibility. They are "go-to" people who are critical to effective organizations. The best COOs work with the culture of the organization to get things done according to its strategic vision and the directives set forth by the CEO.
It is very important that the COO is able to trust and work well with the CEO and CFO. The COO must be able to persuade and motivate people toward action; must be able to manage a wide range of departments; and must be able to do so within financial constraints.
COO Defined for English Language Learners
Definition of coo for English Language Learners
: to make the soft sound of a dove or pigeon; also : to make a similar sound
: to talk in a soft, quiet, and loving way
COO Defined for Kids
Definition of coo for Students
1 : to make the soft sound made by doves and pigeons or a similar sound
2 : to talk or say fondly or lovingly “Hush now,” she cooed to her baby.
Definition of coo for Students
: a sound of or similar to that made by doves and pigeons
Seen and Heard
What made you want to look up coo? Please tell us where you read or heard it (including the quote, if possible).