Definition & Meaning of "roadie"in English

What does "roadie" mean in cycling slang?

The structure adds the "-ie" suffix to "road," forming a casual, friendly noun for a specific type of cyclist. It is used to describe a cyclist who rides primarily on paved roads rather than off road or trails, often on lightweight drop bar bikes and sometimes competitively or in clubs. People typically say "He's a roadie" to distinguish from mountain bikers, commuters, or casual riders. The term originated in cycling communities during the late 20th century, as mountain biking (MTB) grew in popularity and created a clear split between off road and paved road enthusiasts.