We found 19 dictionaries that define the word thx:

General (11 matching dictionaries)

1. thx: Longman Dictionary of Contemporary English
2. thx: Oxford Learner's Dictionaries
3. THX: Collins English Dictionary
4. Thx, thx: Wordnik
5. THX, thx: Cambridge Advanced Learner's Dictionary
6. thx: Wiktionary
7. THX: Dictionary.com
8. THX (disambiguation), THX, Thx: Wikipedia, the Free Encyclopedia
9. thx: Stammtisch Beau Fleuve Acronyms

Art (1 matching dictionary)

10. Movie Terminology Glossary (No longer online)

Computing (3 matching dictionaries)

11. THX: CCI Computer
12. SMS Dictionary (No longer online)
13. THX: Encyclopedia

Miscellaneous (2 matching dictionaries)

14. THX: Acronym Finder
15. AbbreviationZ (No longer online)

Tech (2 matching dictionaries)

16. Rane Professional Audio Reference (No longer online)
17. Sweetwater Music (No longer online)

Definitions from Wikipedia ( ) ▸ noun:  THX Ltd. is an American audio company based in the San Francisco Bay Area. Types: THX Ultra, THX Select, THX Cinema, THX Music, THX Game, THX Live, more... Phrases: THX 1138, more... ▸ Words similar to thx ▸ Usage examples for thx ▸ Idioms related to thx ▸ Wikipedia articles (New!) ▸ Popular adjectives describing thx ▸ Words that often appear near thx ▸ Rhymes of thx ▸ Invented words related to thx