nonsense

1. Letters or words, in writing or speech, that have no meaning or pattern or seem to have no meaning. (uncountable) · After my father had a stroke, every time he tried to talk, it sounded like nonsense.
2. An untrue statement. (uncountable)
3. That which is silly, illogical and lacks any meaning, reason or value; that which does not make sense. (uncountable)
4. Something foolish. (uncountable)
5. A type of poetry that contains strange or surreal ideas, as, for example, that written by Edward Lear. (uncountable)
6. A damaged DNA sequence whose products are not biologically active, that is, that does nothing. (uncountable)

Plural nonsenses