Definitions
1.NounA piece of verse with a simple, songlike rhythm.
2.NounAn informal gathering at which songs are sung; a singing session."We gathered round the campfire for a little singsong."
3.NounLow-quality singing or poetry.
4.NounA drawling or monotonous tone, as of a poorly executed song.
5.AdjectiveOf or relating to a piece of singsong; simple and melodic, varying in pitch.
6.VerbTo utter in a singsong voice.
7.VerbTo compose poor poetry.