Recently, mert is popularized specially by the youth in United States. As a result, everyone is wondering what mert means and asking for the mert definition. Traditionally, mert is used as a slang word that refers to anyone who brave/full of spirit/cool and generally admired by their confidence. The mert definition, of course, depends on who you ask, where and when—but typically includes a showcase of bravery or charm. If you are working to understand what the mert term means, imagine that by giving a compliment to someone with confidence it worked. While the mert definition may change with time, underlying its meaning is also respect for fearless or impressive qualities. That way, next time you see someone getting called a mert, you know that means he’s appreciated for his quality traits: the现代美国俚语中*mert*一词实际上十分引人入胜的一个方面。