We found 17 dictionaries that define the word theme song:

General (13 matching dictionaries)

1. theme song: Merriam-Webster
2. theme song: American Heritage Dictionary of the English Language
3. theme song: Collins English Dictionary
4. theme song: Vocabulary.com
5. theme song: Wiktionary
6. theme song: The Wordsmyth English Dictionary-Thesaurus
7. theme song: Infoplease Dictionary
8. theme song: Dictionary.com
9. Theme song: Wikipedia, the Free Encyclopedia
10. theme song: Rhymezone
11. theme song: FreeDictionary.org
12. theme song: Mnemonic Dictionary
13. theme song: TheFreeDictionary.com

Art (1 matching dictionary)

14. ODLIS: Online Dictionary of Library and Information Science (No longer online)

Business (1 matching dictionary)

15. BusinessDictionary.com (No longer online)

Computing (1 matching dictionary)

16. theme song: Encyclopedia

Slang (1 matching dictionary)

17. theme song: Urban Dictionary

(Note: See theme_songs as well.)

Definitions from Wiktionary (theme song) ▸ noun:  (music, broadcasting) A song which accompanies a television or radio program, usually as an intro or outro. Similar: signature tune, signature, underneath, intrata, intro, intrada, outro, introitus, entrée, overture, more... Opposite: closing credits, end credits, outro music Types: opening credits, ending credits, soundtrack, background music, foreground music, more... Phrases: Neighbours theme song, The Fresh Prince of Bel-Air theme song, more... Adjectives: omnibus, underneath, daily, pilot, one-shot, oneshot, wild, cinematic, wraparound, special, takeout ▸ Words similar to theme song ▸ Usage examples for theme song ▸ Idioms related to theme song ▸ Wikipedia articles (New!) ▸ Words that often appear near theme song ▸ Rhymes of theme song ▸ Invented words related to theme song