Phrase of the day: If someone tells you to “break a leg” before a play, concert or important performance, they are probably not wishing you any actual harm. In fact, the unusual expression is traditionally used to wish someone good luck.Today's phrase of the day is one of the most familiar expressions in the world of theatre and performance. While the words may sound alarming at first, the phrase has a long history of being used as a superstitious way to wish performers success without directly saying “good luck.”Today's Phrase of the Day: 'Break a Leg'“Break a leg” is an idiomatic expression traditionally used to wish a performer good luck before they go on stage.The phrase is most closely associated with actors, but it can also be used more broadly before an important performance, presentation, audition or event.What Does 'Break a Leg' MeanAccording to the Cambridge Dictionary, “break a leg” is used to wish someone good luck, especially before a performance. Merriam-Webster also defines the expression as a way of wishing someone good luck, particularly in the theatre.MORE STORIES FOR YOU✕« Back to recommendation storiesI don't want to see these stories becauseThey are not relevant to meThey disrupt the reading flowOthersSUBMITThe phrase is unusual because it appears to say the opposite of what it means. Instead of directly wishing someone luck, performers traditionally use the expression as a kind of superstition.For example, before an actor walks onto the stage, a fellow performer might say, “Break a leg!” The intended meaning is simply: “Good luck with your performance.”Examples of 'Break a Leg'You have your audition today? Break a leg!The actors are about to go on stage. Break a leg, everyone!Good luck with your presentation tomorrow, break a leg!She told her friend to break a leg before the singing competition.Similar English Phrases and SayingsSeveral other expressions are used to wish someone success:Good luck - A direct way to wish someone success.Knock 'em dead - A phrase meaning to impress people greatly.Best of luck - A common expression of good wishes.You've got this - An encouraging way to show confidence in someone.Go for it - Encouraging someone to make an effort or take an opportunity.