longest-running

A form of long-running — Operating for a relatively extended period of time.

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Meanings

adjective
  1. superlativesuperlative form of long-running: most long-running
Cite this entry
APA

longest-running. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/longest-running

MLA

“longest-running.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/longest-running. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “longest-running,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/longest-running.

Source: longest-running on Wiktionary, CC BY-SA 4.0.