คำว่า ' croon ' ( VT )
มีความหมายในภาษาไทยว่า ฮัมเพลง
คำนิยามในภาษาอังกฤษ (definition) :
[v. i.] To make a continuous hollow moan, as cattle do when in pain.
[v. i.] To hum or sing in a low tone; to murmur softly.
[v. t.] To sing in a low tone, as if to one's self; to hum.
[v. t.] To soothe by singing softly.
[n.] A low, continued moan; a murmur.
[n.] A low singing; a plain, artless melody.