To tread the boards. Your Teacher 12 years ago If you "tread the boards" you are an actor on the stage, but these floorboards are well trodden. More entertainment idioms. Share this: Share on Facebook (Opens in new window) Facebook Share on Pinterest (Opens in new window) Pinterest Share on Threads (Opens in new window) Threads Share on Bluesky (Opens in new window) Bluesky Print (Opens in new window) Print Email a link to a friend (Opens in new window) Email The danger of idiomsDateMay 5,In relation toEnglish idiomLock Horns - English IdiomDateJune 29,In relation toyour teacherFinishing touchesDateJuly 11,In relation toEnglish idiom