We found 23 dictionaries that define the word strongbox:

General (19 matching dictionaries)

1. strongbox: Longman Dictionary of Contemporary English
2. strongbox: Merriam-Webster
3. strongbox: Oxford Learner's Dictionaries
4. strongbox: American Heritage Dictionary of the English Language
5. strongbox: Collins English Dictionary
6. strongbox: Vocabulary.com
7. strongbox: Wordnik
8. strongbox: Wiktionary
9. strongbox: Webster's New World College Dictionary, 4th Ed.
10. strongbox: The Wordsmyth English Dictionary-Thesaurus
11. strongbox: Infoplease Dictionary
12. strongbox: Dictionary.com
13. Strongbox (disambiguation), Strongbox, The Strongbox: Wikipedia, the Free Encyclopedia
14. strongbox: Rhymezone
15. strongbox: FreeDictionary.org
16. strongbox: Mnemonic Dictionary
17. strongbox: TheFreeDictionary.com

Business (1 matching dictionary)

18. strongbox: Legal dictionary

Computing (1 matching dictionary)

19. strongbox: Encyclopedia

Medicine (1 matching dictionary)

20. strongbox: Medical dictionary

Slang (1 matching dictionary)

21. Strongbox: Urban Dictionary

Definitions from Wiktionary ( ) ▸ noun:  A sturdy box with a lock, for storing valuables. Similar: deedbox, safe, lockbox, lockerbox, strongroom, safebox, safe-deposit box, stashbox, safe deposit box, coffer, more... Opposite: weakbox, insecure container, flimsy safe Phrases: The Strongbox, more... Adjectives: small, metal, little, locked, large, black, own, empty, old, open, heavy ▸ Words similar to strongbox ▸ Usage examples for strongbox ▸ Idioms related to strongbox ▸ Wikipedia articles (New!) ▸ Popular adjectives describing strongbox ▸ Words that often appear near strongbox ▸ Rhymes of strongbox ▸ Invented words related to strongbox