throw your hat into the ring
throw (one's) hat in(to) the ring
To announce that one is going to be competing with others, especially in a political election. I'm thinking about throwing my hat in the ring for class president! As has been widely predicted, yesterday the governor threw his hat into the ring for the presidential election next year.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
throw your hat into the ringmainly BRITISH or
throw your hat in the ring
If you throw your hat into the ring or throw your hat in the ring, you become one of the people taking part in a competition or contest. She lost the nomination after Kinkel threw his hat into the ring at the last moment. Jimmy Elsby, another assistant general secretary, is expected to throw his hat in the ring. Note: People sometimes use cap instead of hat. He said straightaway that he would play. I am delighted that he has decided to throw his cap into the ring. Note: Other verbs are sometimes used instead of throw. Denmark's Morten Olsen has put his hat into the ring to succeed Richard Moller Nielsen as national team coach. Note: In the past, prize fighters at showgrounds used to challenge people to fight them. Someone who was willing to accept the challenge would throw their hat into the ring.
Collins COBUILD Idioms Dictionary, 3rd ed. © HarperCollins Publishers 2012
throw your ˈhat into the ringannounce officially that you are going to compete in an election, a competition, etc: Another candidate has now thrown his hat into the ring for the elections later this year.
Farlex Partner Idioms Dictionary © Farlex 2017