theme song

noun

1. a melody in an operetta or musical comedy so emphasized by repetition as to dominate the presentation.

2. a melody identifying or identified with a radio or television program, dance band, etc., usually played at the beginning of each program.

3. an expression, comment, or subject of conversation that a person or group uses habitually.

theme song

noun

1. a melody used, esp in a film score, to set a mood, introduce a character, etc

2. another term for signature tune

Word History and Origins

Origin of theme song¹

An Americanism dating back to 1925–30

Example Sentences

But the reception to the show’s catchy ukelele-driven theme song made him feel like there was room to push the musical elements further, like having a unique end credits and outro song for each episode.

From Los Angeles Times

The connection to the franchise was clear, as the recognizable theme song played, the original animation appeared and its signature blue and yellow text materialized.

From Los Angeles Times

Pokémon has said it did not give permission for the use of its theme song and other footage to be used in an ICE deportation raid video posted by the US government.

From BBC

He would then cast aside his Dracula cape to sing a personal theme song, “Sweet Transvestite.”

From Los Angeles Times

Videos of fans dancing to the theme song by composer Mike Post have been popping up on social media for months.

From Los Angeles Times