Definitions

1. noun

A person who is a fan of a particular television show, especially a comedy show, often in a satirical or ironic sense.

“The late-night talk show host joked about his fellow celebrities’ lenos for the popular sitcom.”

2. proper noun

The American late-night talk show hosted by Jay Leno from 1992 to 2009, and by Jimmy Fallon from 2009 to 2023.

“The leno show was a staple of late-night television for over two decades.”