of one mind

Prepositional phrase

idiomatic of two or more people

(idiomatic, of two or more people) Having the same viewpoint, opinion, or attitude; in agreement.

Japanese Meaning

意見が一致している / 心が一つである / 同じ考えや態度を共有している

The board members were of one mind when they decided to approve the budget.

取締役会のメンバーは、予算を承認することを決めたとき、意見が完全に一致していた。

Sense（1）

(idiomatic, of two or more people) Having the same viewpoint, opinion, or attitude; in agreement.

Come, Mr. Wickham, we are brother and sister, you know. Do not let us quarrel about the past. In future, I hope we shall be always of one mind.