We found 10 dictionaries that define the word locked down:

General (4 matching dictionaries)

1. locked-down: Wordnik
2. locked down: Wiktionary
3. Locked Down (album), Locked Down (single), Locked Down: Wikipedia, the Free Encyclopedia
4. locked down: TheFreeDictionary.com

Business (2 matching dictionaries)

5. locked down: Legal dictionary
6. locked down: Financial dictionary

Computing (1 matching dictionary)

7. locked down: Encyclopedia

Medicine (1 matching dictionary)

8. locked down: Medical dictionary

Miscellaneous (1 matching dictionary)

9. locked down: Idioms

Slang (1 matching dictionary)

10. locked down: Urban Dictionary

Definitions from Wikipedia (Locked Down) ▸ noun:  a studio album by American singer-songwriter Dr. John. ▸ noun:  a 2021 romantic comedy heist film directed by Doug Liman and written by Steven Knight. ▸ Words similar to locked down ▸ Usage examples for locked down ▸ Idioms related to locked down ▸ Wikipedia articles (New!) ▸ Words that often appear near locked down ▸ Rhymes of locked down ▸ Invented words related to locked down