大たい輔ふ

noun

vice-minister; deputy minister

Historical title in the ritsuryō system; not used in modern government. The reading たゆう is also attested but less common.

• 大たい輔ふは律りつ令りょう制せいにおける官かん職しょくの一ひとつで、省しょうの次じ官かんにあたる。

  大輔 was one of the official posts in the ritsuryō system, serving as the deputy minister of a ministry.