代だい理り大たい使しだいりたいしMeanings1nounchargé d'affairesA diplomat who temporarily heads an embassy in the absence of the ambassador. The term is used in formal and diplomatic contexts.大たい使しが不ふ在ざいの間あいだ、代だい理り大たい使しが業ぎょう務むを代だい行こうする