goodwill ambassador
He has visited war-torn areas as a UNICEF ambassador.
Mr. Anderson, who is a youth ambassador for Oxfam America, visited the Abu Shouk refugee camp.
She spends much of her time serving as an ambassador for organic foods and farming and speaking out against genetically modified foods.

SMART Vocabulary: related words and phrases

Organizations - position & status
anti-elite
anti-elitist
apparatchik
back seat
bettersphrase
counterpart
fish
grassroots
high-ranking
honorary
junior
opposite number
rank
reach
super-elite
superboard
superiority
superordinate
thane
titularly

You can also find related words, phrases, and synonyms in the topics:

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ambassador | American Dictionary

ambassador
noun[ C ]
us/æmˈbæs·ə·dər/
an official who represents his or her own country in a foreign country:
the US ambassador to Sweden

Examples of ambassador

ambassador
The role of honest broker in negotiations between loquacious opponents, however, was not to the ambassador's liking.
That's because they keep trying the same old methods, like speeches, letters, conferences, ambassadors, war.
Expelled from the party, he sought work for the government when war broke out and became a roving ambassador, seemingly above party.
Is there a morphological analysis in such words as boisterous, ambassador, annual, poem (cf. poet), agrarian, armor, benediction, crucial, or worn?
However, the contact was limited to some adventurous travelers and a few ambassadors, whose view of life and ideas left little impact.
The lowliest foreigners coming to this country became first-class gentlemen and messenger boys would turn into ambassadors.
The author is not a dogmatic 'no-change-at-all' environmentalist or a 'doom and gloom, degradation everywhere' ambassador.
After keeping him waiting for a month, the king finally admitted the ambassador for a private audience.
In seeming cordiality, but not in good faith, the ambassador and the president pursued their dialogue.
Welles did not report having made any such concession, although the deal seems plausible and in line with the ambassador's approach at the time.
The ambassador, for his part, had to deal with another incongruity between ends and means.
She was literally an ambassador for the plant sciences from the north, to the south, east and west!
Special "ambassadors" have been appointed to promote the dissemination of project findings.
Some musicians are ambassadors of a particular type of music, of their country's music, or that of their ethnic, cultural or social background.
The ambassador hoped the line would play well, and there were signs that it would.
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.