Coo /(?)/

Coo

v. i.

imp. & p. p. Cooed; p. pr. & vb. n. Cooing

  1. To make a low repeated cry or sound, like the characteristic note of pigeons or doves.
    The stockdove only through the forest cooes, Mournfully hoarse.
  2. To show affection; to act in a loving way. See under Bill, v. i.