A unanimous vote is a decision made by all members present at a meeting or voting, with no one dissenting. It means that everyone agrees on the outcome and there are no opposing opinions.
By unanimous vote the district board earlier this month approved plans to go ahead with the park, joining a handful of other south suburbs that have opened dog parks in recent years. (articles.chicagotribune.com)
The jury hung in the penalty phase despite a prior unanimous vote for death. (kkcomcon.com)