1. plural of fatuitiy; instances or examples of foolish or pointless behavior, speech, or ideas
Usage: formal; often used in literary or critical contexts
2. the quality or state of being fatuous; lack of intelligence or purpose
Usage: formal; uncountable usage

Examples

• The critic dismissed the film's plot as a series of fatuities that insulted the audience's intelligence.
• His speech was filled with such fatuities that no one took him seriously.
• The novel satirizes the fatuities of high society through exaggerated characters.
• She grew tired of listening to the fatuities exchanged at the dinner party.
• The committee's report was marred by numerous fatuities and unsupported claims.
• He spoke with such confidence despite the obvious fatuities in his argument.