I see it as the broad category for fiction originally published on the web, usually in a serialized format. Think sites like Royal Road, Scribble Hub, Webnovel.com, or even individual blogs. The defining factor is the publication method, not the genre—you can find everything from sprawling fantasy epics to quick romance shorts. But honestly, the term has gotten a bit muddy lately.
Originally, it meant free content posted chapter by chapter, often by amateurs building an audience. Now, with platforms locking finished stories behind paywalls or selling publishing rights, the line between a web novel and a traditionally published ebook feels thinner. I miss the days of following a story's raw, unedited progress in the comments section; that interaction was part of the charm. The definition's core is still digital-first, serialized storytelling, but the ecosystem around it has commercialized so much.
Anyway, that's how I'd explain it to someone new. It's less about the final product and more about the journey of posting it online as you write.