throw your hat into the ring
US /θroʊ jʊər hæt ˈɪntu ðə rɪŋ/
UK /θroʊ jʊər hæt ˈɪntu ðə rɪŋ/

1.
menyertai pertandingan, mengumumkan pencalonan
to announce one's candidacy for an election or competition
:
•
After much deliberation, she decided to throw her hat into the ring for mayor.
Selepas banyak pertimbangan, dia memutuskan untuk menyertai pertandingan untuk jawatan datuk bandar.
•
Several candidates are expected to throw their hats into the ring for the upcoming presidential election.
Beberapa calon dijangka akan menyertai pertandingan untuk pilihan raya presiden yang akan datang.