ambassador

noun

am·​bas·​sa·​dor am-ˈba-sə-dər How to pronounce ambassador (audio)
əm-,
im-,
-ˌdȯr,
-ˈbas-dər
1
: an official envoy
especially : a diplomatic agent of the highest rank accredited to a foreign government or sovereign as the resident representative of his or her own government or sovereign or appointed for a special and often temporary diplomatic assignment
She's the American ambassador to Italy.
2
a
: an authorized representative or messenger
b
: an unofficial representative
traveling abroad as ambassadors of goodwill
ambassadorial adjective
ambassadorship
am-ˈba-sə-dər-ˌship How to pronounce ambassador (audio)
əm-
im-
-ˌdȯr-
-ˈbas-dər-
noun

Examples of ambassador in a Sentence

Embassy officials met with the ambassador. a beloved entertainer who has often been sent abroad by the president as his country's goodwill ambassador
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Their student ambassador program is growing fast and new Claude Builder Clubs are popping up at universities around the world. Dan Fitzpatrick, Forbes.com, 9 July 2025 Meanwhile, Wednesday saw Kardashian, a Balenciaga brand ambassador, dressed in a white latex Balenciaga dress with matching boot stilettos. Gabrielle Rockson, People.com, 9 July 2025 Kardashian was named an official ambassador for Balenciaga in January 2024, formalizing a relationship that had already included runway appearances, campaign partnerships and Met Gala red carpet moments with creative director Demna. Maggie Clancy, Footwear News, 8 July 2025 The fish will also serve as scaly ambassadors for Biosphere 2's many visitors (more than 3 million since 1991, according to the organization), who will weave through the desert landscape. Alina Hartounian, NPR, 7 July 2025 See All Example Sentences for ambassador

Word History

Etymology

Middle English ambassatour, ambassiatour "diplomatic emissary, envoy, messenger," borrowed from Anglo-French & Medieval Latin; Anglo-French ambaxiatour, ambassatour (continental Middle French also embassator, ambassadeur), borrowed from Medieval Latin ambasciātor, ambassātor, from ambiasciāre "to communicate, send a message, send an envoy" (derivative of Late Latin ambascia, ambassia "mission, errand, task, journey") + Latin -tor, agent suffix — more at embassy

Note: The current form of the word with -d-, which becomes common in early Modern English, is dependent on Middle French (and French) ambassadeur, borrowed from Italian ambasciatore, probably borrowed from Old Occitan ambayssador. Regarding the variation between initial am- and em-, see the note at embassy. As the Oxford English Dictionary, third edition, remarks, the form embassador was frequent in early Modern English, up to ca. 1700, and sporadic thereafter; the prevalence of the am- form is probably due at least in part to the influence of French ambassadeur. Though ambassador was apparently always more common in American English, Noah Webster preferred embassador, as he notes at the entry for ambassador in An American Dictionary of the English Language (1828): "This is the more common orthography; but good authors write also embassador; and as the orthography of embassy is established, it would be better to write embassador."

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of ambassador was in the 14th century

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Cite this Entry

“Ambassador.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ambassador. Accessed 15 Jul. 2025.

Kids Definition

ambassador

noun
am·​bas·​sa·​dor am-ˈbas-əd-ər How to pronounce ambassador (audio)
əm-,
-ˈbas-ə-dȯ(ə)r
1
: a person sent as the chief representative of his or her own government in another country
2
: an official representative or messenger
ambassadorial adjective
ambassadorship noun

More from Merriam-Webster on ambassador

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