generation gap

noun

1. a lack of communication between one generation and another, especially between young people and their parents, brought about by differences of tastes, values, outlook, etc.

generation gap

noun

1. the years separating one generation from the generation that precedes or follows it, esp when regarded as representing the difference in outlook and the lack of understanding between them

generation gap

1. The differences in customs, attitudes, and beliefs between any two generations, but especially between youths and adults.

Word History and Origins

Origin of generation gap¹

First recorded in 1965–70

Idioms and Phrases

A broad difference in values and attitudes between one generation and another, especially between parents and their children. For example, There's a real generation gap in their choice of music, restaurants, clothing—you name it. [1960s”

Example Sentences

Rosie Campbell, professor of politics at King's College London, says the "gender generation gap is growing".

From BBC

Shields and writer Robin Bernheim pitched the generation gap tandem at the center of “You’re Killing Me” to AMC, and the actor remains deeply involved in the process as shooting begins.

From Los Angeles Times

It is something of a generation gap comedy.

From Los Angeles Times

Ms Longworth said she wanted to bridge the growing "generation gap" around social media.

From BBC

It also mirrors something of a generation gap in Mr. Biden’s base of support.

From New York Times