theme
/ˈthēm/
noun
a subject or topic of discourse or of artistic representation
a specific and distinctive quality, characteristic, or concern
a melodic subject of a musical composition or movement
guilt and punishment is the theme of the story
the campaign has lacked a theme
noun
an amusement park in which the structures and settings are based on a central theme
noun
a song or melody strongly associated with someone or something; often : an identifying melody or song typically played at the beginning of a movie, television show, etc., and sometimes recurring during its course
a statement, expression, or opinion repeatedly heard from someone
a famous performer's theme song