with (also of) one mouth: with one voice or one consent; unanimously. Obsolete.

with (also of, at) one accord: in complete agreement; all together; unanimously.

esp. in phrases byor with one assent, common assent. archaic except as influenced by senses 2 5.

Of the same opinion (as to a matter), of one mind, unanimous, agreed.

with one steven, with one voice, in accord.

at a voice: in agreement, unanimous. Obsolete. rare.

at one word: of one mind, in agreement. rare.

In agreement, with one accord.

In early use chiefly Scottish. in one (also †o) voice: unanimously.

with one (also †o,†a) voice: unanimously.

Scottish. in one vote: in complete agreement; altogether; unanimously. Obsolete.

of all hands: on all sides, on the part of everyone (= on all hands at phrases 1i(d)); (in quot. 1598) in any case. Obsolete.

By mutual consent or agreement.

With one voice; unanimously.

with one consent, by common consent.

with one consent.

With full concord or agreement; unanimously.

With a common current or direction of evidence, opinion, etc. Obsolete.

= unanimously, adv.

esp. in phrases byor with one assent, common assent. archaic except as influenced by senses 2 5.

With unanimity; with agreement in aim, opinion, or action.

With consent or willing acquiescence; †by common or general consent (obsolete).

With harmony of feeling or sentiment.

With one voice; unanimously.

With mutual consent and accord; with one consent; concurrently, simultaneously.

With concurrence, concurrently.

In a body; unanimously. Originally U.S.

In a body or as a whole; unanimously. In phrases with reference to voting, esp. to go solid (foror against some thing or person).