Webster's Revised Unabridged Dictionary · 1913

Unanimous

Unanimous (u*nan"i*mus) , adjective

[Latin unanimus, unanimis; unus one + animus mind: compare French unanime. See Unit, and Animate.]

1.
Being of one mind; agreeing in opinion, design, or determination; consentient; not discordant or dissentient; harmonious; as, the assembly was unanimous; the members of the council were unanimous.
Both in one faith unanimous. — Milton
2.
Formed with unanimity; indicating unanimity; having the agreement and consent of all; agreed upon without the opposition or contradiction of any; as, a unanimous opinion; a unanimous vote.