We found 13 dictionaries that define the word rear guard:

General (12 matching dictionaries)

1. rear guard: Merriam-Webster
2. rear-guard, rear guard: American Heritage Dictionary of the English Language
3. rear-guard, rear guard: Wordnik
4. rear-guard: Wiktionary
5. rear guard: The Wordsmyth English Dictionary-Thesaurus
6. rear guard: Infoplease Dictionary
7. Rear guard, rear-guard, rear guard: Dictionary.com
8. rear-guard: Cambridge Essential American English Dictionary
9. Rear Guard (video game), Rear guard, The Rear Guard: Wikipedia, the Free Encyclopedia
10. rear-guard: Webster's 1828 Dictionary
11. rear guard: FreeDictionary.org
12. rear-guard, rear guard: TheFreeDictionary.com

Tech (1 matching dictionary)

13. DOD Dictionary of Military Terms (No longer online)

Opposite: vanguard, frontline, advance guard ▸ Words similar to rear guard ▸ Usage examples for rear guard ▸ Idioms related to rear guard ▸ Wikipedia articles (New!) ▸ Words that often appear near rear guard ▸ Rhymes of rear guard ▸ Invented words related to rear guard