A soft or sentimental hum or song.
To make a continuous hollow moan, as cattle do when in pain.
To say softly or gently
To hum or sing softly or in a sentimental manner.
To soothe by singing softly.
An emotionally charged film, novel, song, opera, television episode, etc., usually with one or more sad passages or ending, so termed because it suggests one is likely to cry during its performance.