[n] a comic verse of irregular measure; "he had heard some silly doggerel that kept running through his mind"
Misc. Definitions
\Dog"ger*el\, a. [OE. dogerel.] Low in style, and irregular in measure; as, doggerel rhymes. This may well be rhyme doggerel, quod he. -- Chaucer.
\Dog"ger*el\, n. A sort of loose or irregular verse; mean or undignified poetry. Doggerel like that of Hudibras. -- Addison. The ill-spelt lines of doggerel in which he expressed his reverence for the brave sufferers. --Macaulay.