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Coo Definition

verb-transitive

To express or utter with soft murmuring sounds.
from The American Heritage Dictionary of the English Language, 4th Edition

verb-intransitive

To talk fondly or amorously in murmurs: The visitors cooed over the newborn baby.
from The American Heritage Dictionary of the English Language, 4th Edition
To utter the murmuring sound of a dove or pigeon or a sound resembling it.
from The American Heritage Dictionary of the English Language, 4th Edition

verb

To make the low soft cry of a dove or pigeon or a similar sound.
from Free Scrabble Dictionary
To talk fondly, amorously, or appreciatively.
from Free Scrabble Dictionary

abbreviation

Chief operating officer.
from Free Scrabble Dictionary

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coo

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3 letter words with COO

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coo

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