(1):
(n.) A lyrical poem adapted to vocal music; a ballad.
(2):
(n.) Poetical composition; poetry; verse.
(3):
(n.) An object of derision; a laughingstock.
(4):
(n.) A trifle.
(5):
(n.) That which is sung or uttered with musical modulations of the voice, whether of a human being or of a bird, insect, etc.
(6):
(n.) More generally, any poetical strain; a poem.