We found 16 dictionaries that define the word yours truly:

General (13 matching dictionaries)

1. yours truly: Longman Dictionary of Contemporary English
2. yours truly: Merriam-Webster
3. yours truly: Oxford Learner's Dictionaries
4. yours truly: Collins English Dictionary
5. yours truly: Cambridge Advanced Learner's Dictionary
6. yours truly: Wiktionary
7. yours truly: The Wordsmyth English Dictionary-Thesaurus
8. yours truly: Infoplease Dictionary
9. yours truly: Dictionary.com
10. Yours Truly (Air Supply album), Yours Truly (Ariana Grande album), Yours Truly (Sick of It All album), Yours Truly (Sublime with Rome album), Yours Truly (film), Yours Truly (song), Yours Truly, Yours truly (letter), Yours truly: Wikipedia, the Free Encyclopedia
11. yours truly: TheFreeDictionary.com

Miscellaneous (1 matching dictionary)

12. yours truly: Idioms

Slang (2 matching dictionaries)

13. yours truly: Green’s Dictionary of Slang
14. yours truly: Urban Dictionary

Definitions from Wikipedia (Yours truly) ▸ noun:  a form of valediction, especially at the end of a written communication. Opposite: not me ▸ Words similar to yours truly ▸ Usage examples for yours truly ▸ Idioms related to yours truly ▸ Wikipedia articles (New!) ▸ Words that often appear near yours truly ▸ Rhymes of yours truly ▸ Invented words related to yours truly