一いち諾だくMeanings1nounconsent; giving one's wordA single word of agreement or promise. Literary and somewhat old-fashioned; in modern Japanese, 承諾 or 同意 are more common.彼かれは一いち諾だくを与あたえた。He gave his consent.一いち諾だく千せん金きんということわざもある。There is also the proverb 'a single promise is worth a thousand pieces of gold.'Expressions一いち諾だく千せん金きんa promise is worth a thousand gold pieces; a promise must be kept at all costs