noun · 2 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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CMU ARPABET:M AH2 L T IH0 L AE1 T ER0 AH0 L IH2 Z AH0 M
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
CMU ARPABET 2:M AH2 L T IH0 L AE1 T ER0 AH0 L IH0 Z AH0 M
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
Unbiased trade between nations, in contrast to bilateralism.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
A system by which nations consult others in matters of foreign policy, by way of organisations such as the United Nations.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
Etymology tree English multilateral Proto-Indo-European *-id- Proto-Indo-European *-yéti Proto-Indo-European *-idyéti Proto-Hellenic *-íďďō Ancient Greek -ῐ́ζω (-ĭ́zō) Proto-Indo-European *-mos Proto-Indo-European *-mós Ancient Greek -μός (-mós) Ancient Greek -ισμός (-ismós)der. English -ism English multilateralism From multilateral + -ism.
Across languages
Translations
16 source translations are retained for this English entry.
Bashkir:
мультилатерализм
(mulʹtilateralizm)
— tendency of nations to act with others
Chinese Cantonese:
多邊主義 /多边主义
(do1 bin1 zyu2 ji6)
— tendency of nations to act with others
Chinese Mandarin:
多邊主義 /多边主义
(duōbiānzhǔyì)
— tendency of nations to act with others
French:
multilatéralisme
— tendency of nations to act with others
Georgian:
მულტილატერალიზმი
(mulṭilaṭeralizmi)
— tendency of nations to act with others
German:
Multilateralismus
— tendency of nations to act with others
Greek:
πολυμέρεια
(polyméreia)
— tendency of nations to act with others
Indonesian:
multilateralisme
— tendency of nations to act with others
Italian:
multilateralismo
— tendency of nations to act with others
Japanese:
多国間主義
(takokukanshugi)
— tendency of nations to act with others
Kazakh:
мультилатерализм
(multilateralizm)
— tendency of nations to act with others
Kyrgyz:
мультилатерализм
(multilateralizm)
— tendency of nations to act with others
Latin:
multilateralismus
— tendency of nations to act with others
Persian:
چندجانبهگرایی
— tendency of nations to act with others
Portuguese:
multilateralismo
— tendency of nations to act with others
Spanish:
multilateralismo
— tendency of nations to act with others