Nonsense is an utterance or written text that does not in fact carry any identifiable meaning. Nonsense may also mean: Abstract nonsense, a term used by mathematicians to describe certain kinds of arguments and concepts in category theory Nonsense mutation, a term in genetics for a point mutation in a sequence of DNA that results in a premature stop codon Nonsense verse "Nonsense", a song by Madeon featuring Mark Foster, from the album Adventure "Nonsense (song), a song by Sabrina Carpenter from the album Emails I Can't Send Nonsense (film), a 2016 film See also Fashionable Nonsense, a 1997 book by physicists Alan Sokal and Jean Bricmont Non-science