Proper noun
(Canada, US, television, popular culture) The period of North American televised fiction produced circa the first two decades of the 21st century CE, having ended circa COVID-19 pandemic.
(US, television, popular culture, dated) The period of American television produced during the late 1940s, 1950s, early 1960s.
Source: en.wiktionary.orgI've uttered the phrase "the Golden Age of Television." Source: Internet