founding member

noun

A member of an organization that was involved in, or whose membership commenced with, the organization's foundation.

“The United Nations had 77 founding members.”

Meanings

nounfounding member (plural founding members)

plural founding members

  1. USA member of an organization that was involved in, or whose membership commenced with, the organization's foundation.

    The United Nations had 77 founding members.

    Synonyms: charter member, founder member

Synonyms & antonyms

nounA member of an organization that was involved in, or whose membership commenced with, the organization's foundation.

Translations

Catalan membre fundador
  • membre fundadormember of an organization that was involved in the organization's foundation — see also cofounder
Czech zakládající člen
  • zakládající členmember of an organization that was involved in the organization's foundation — see also cofounder
Danish stiftende medlem
  • stiftende medlemmember of an organization that was involved in the organization's foundation — see also cofounder
Dutch medeoprichter, stichtend lid
  • medeoprichtermember of an organization that was involved in the organization's foundation — see also cofounder
  • stichtend lidmember of an organization that was involved in the organization's foundation — see also cofounder
Finnish perustajajäsen
  • perustajajäsenmember of an organization that was involved in the organization's foundation — see also cofounder
French membre fondateur
  • membre fondateurmember of an organization that was involved in the organization's foundation — see also cofounder
German Gründungsmitglied, Mitbegründer
  • Gründungsmitgliedmember of an organization that was involved in the organization's foundation — see also cofounder
  • Mitbegründermember of an organization that was involved in the organization's foundation — see also cofounder
  • Mitbegründerinmember of an organization that was involved in the organization's foundation — see also cofounder
Greek ιδρυτικό μέλος
  • ιδρυτικό μέλος (idrytikó mélos)member of an organization that was involved in the organization's foundation — see also cofounder
Hungarian alapító tag
  • alapító tagmember of an organization that was involved in the organization's foundation — see also cofounder
Icelandic stofnfélagi
  • stofnfélagimember of an organization that was involved in the organization's foundation — see also cofounder
Italian membro fondatore, socio fondatore
  • membro fondatoremember of an organization that was involved in the organization's foundation — see also cofounder
  • socio fondatoremember of an organization that was involved in the organization's foundation — see also cofounder
Polish państwo założycielskie
  • państwo założycielskiemember of an organization that was involved in the organization's foundation — see also cofounder
Portuguese membro fundador
  • membro fundadormember of an organization that was involved in the organization's foundation — see also cofounder
Romanian membru fondator
  • membru fondatormember of an organization that was involved in the organization's foundation — see also cofounder
Russian член-учреди́тель
  • член-учреди́тель (člen-učredítelʹ)member of an organization that was involved in the organization's foundation — see also cofounder
Spanish miembro fundador
  • miembro fundadormember of an organization that was involved in the organization's foundation — see also cofounder
Cite this entry
APA

founding member. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/founding%20member

MLA

“founding member.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/founding%20member. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “founding member,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/founding%20member.

Source: founding member on Wiktionary, CC BY-SA 4.0.