a form of light verse, usually for children, depicting imaginative characters in amusing situations of fantasy, whimsical in tone and with a rhythmic appeal, often employing fanciful phrases and meaningless made-up words.
The Forgotten Verses Of “The Star-Spangled Banner”While the first verse of "The Star-Spangled Banner" is widely known by the American public, the last three verses are generally omitted in performances.
Origin of nonsense verse
First recorded in 1790–1800
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British Dictionary definitions for nonsense verse
verse in which the sense is nonexistent or absurd, such as that of Edward Lear
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012