coos; cooed; cooing
coos; cooed; cooing
Learner's definition of COO
1
[no object] : to make the soft sound of a dove or pigeon
also : to make a similar sound(鸽子等)咕咕地叫;发出咕咕声 2
: to talk in a soft, quiet, and loving way轻柔低语;柔情地说 [no object]
[+ object]
— coo
noun, plural coos [count]