broom (brooms plural )
1 n-count A broom is a kind of brush with a long handle. You use a broom for sweeping the floor.
2 n-uncount Broom is a wild bush with a lot of tiny yellow flowers.
new broom (new brooms plural )Someone who has just started a new job and who is expected to make a lot of changes can be referred to as a new broom. (JOURNALISM) n-count
The company seemed set to make a fresh start under a new broom.