The phrase "archaic notion" means an outdated or old-fashioned idea or concept that is no longer accepted or relevant in modern times.
Sentences with «archaic notion»
Today, the instability that Vassell is exploring has to do with archaic notions of authenticity and race. (artspace.com)
Note: Tupperware parties are STILL a «thing» and have not been left in the 50's with archaic notions of housewives, soused herring and Hopalong Cassidy. (idealhome.co.uk)
«Depressingly regressive and borderline dangerous, «Moms» Night Out» peddles archaic notions of gender roles in the name of wacky laughs. (religion.blogs.cnn.com)