I believe you meant to ask for the definition of the word "singer". A singer is a person who uses their voice to produce musical sounds in a rhythmical and melodic manner. Singers can perform solo or as part of a group, and they may specialize in various genres such as pop, rock, classical, jazz, or country music, among others. Some singers also write their own songs, while others interpret songs written by others. Singing is a popular form of artistic expression and entertainment, and singers can be found performing in a wide range of venues, from small bars and clubs to large concert arenas and stadiums.