Word最恵国さいけいこくListenYour browser has no Japanese voice, so Listen is not available.How to add a Japanese voiceCommonMeaningsNounmost favored nation; most favoured nation; MFNKanji in this word最恵国Dictionary data: JMdict and KANJIDIC2, property of the EDRDG, used under its licence (CC BY-SA 4.0).(opens in a new tab)