To express in song
To sing (a tune) without opening the lips or forming words.
(Music) To produce the musical sound of:
To utter loudly or powerfully
To say in a low indistinct voice; utter indistinctly:
To utter in or express with a loud, deep sound
To lament over; bewail.
Find another word for croon. In this page you can discover 18 synonyms, antonyms, idiomatic expressions, and related words for croon, like: sing sentimentally, purr, warble, hum, sing, bellow, lull, murmur, roar, wail and strum.