longest-standing

A form of long-standing — Having existed for a long time; of long standing (duration).

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Meanings

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

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

MLA

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

Chicago

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

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