The Wild announced the signing on Thursday in advance of the team's season opener against Winnipeg. Terms were not disclosed.
Pominville came to Minnesota from Buffalo last year in a trade for well-regarded prospects Matt Hackett and Johan Larsson. Pominville had four goals and five assists in 10 games for the Wild last season before the 2012 All-Star went down with a concussion.
Getting the deal done before the season started was a priority both for Pominville and the Wild.
We don't have any excuses tonight. Excuses are for losers. We've played with five defensemen before and it didn't affect us. We just had a bad second period and it cost us the game. We have to look in the mirror and blame ourselves.
— Bruins coach Claude Julien on his team's play with the loss of defenseman Johnny Boychuk