crooning crooner • crooningly · · · Info · Definitions · Characters · · crooning · · Text Latin · · Script 8 · · Length Definitions · · · (noun) singing in a soft low tone. Example: "Her crooning soon put the child to sleep." · · Noun Definition 1 (noun) the act of singing popular songs in a sentimental manner. · · Noun Definition 2 (verb) sing softly. Synonyms: croon. · · Verb Definition 1 Characters · · c latin small letter c U+0063 g latin small letter g U+0067 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072