long-running

UK: ˌlɒŋ ˈrʌnɪŋ | US: ˌlɔːŋ ˈrʌnɪŋ

Definition

  1. adj. continuing for a long time, especially more than is usual or expected

Structure
long <extended in time>run <operate or function>ing <adjective suffix>
Etymology

The term "long-running" combines "long," from Old English lang, meaning extended duration, with "running," derived from Old English rinnan (to flow or move swiftly). The suffix "-ing" transforms the verb into an adjective. Originally literal (e.g., a machine operating continuously), it evolved metaphorically to describe enduring events like TV shows or theatrical performances. The logic reflects persistence—something "running" (functioning) over a "long" period.

Examples

  1. The long-running TV series finally ended after 15 seasons.

  2. Their long-running feud affected the entire community.

  3. The play became Broadway’s longest-running production.

  4. A long-running debate persists about climate change policies.

  5. The magazine celebrated its long-running success with a special edition.