We found 30 dictionaries that define the word regicide:

General (25 matching dictionaries)

1. regicide: Longman Dictionary of Contemporary English
2. regicide: Merriam-Webster
3. regicide: Oxford Learner's Dictionaries
4. regicide: American Heritage Dictionary of the English Language
5. regicide: Collins English Dictionary
6. regicide: Vocabulary.com
7. Regicide, regicide: Wordnik
8. regicide: Cambridge Advanced Learner's Dictionary
9. regicide: Wiktionary
10. regicide: Webster's New World College Dictionary, 4th Ed.
11. regicide: The Wordsmyth English Dictionary-Thesaurus
12. regicide: Infoplease Dictionary
13. Regicide, regicide: Dictionary.com
14. regicide: Online Etymology Dictionary
15. Regicide (disambiguation), Regicide: Wikipedia, the Free Encyclopedia
16. Regicide: Online Plain Text English Dictionary
17. regicide: Webster's Revised Unabridged, 1913 Edition
18. regicide: Rhymezone
19. Regicide: AllWords.com Multi-Lingual Dictionary
20. regicide: Webster's 1828 Dictionary
21. regicide: FreeDictionary.org
22. regicide: Mnemonic Dictionary
23. regicide: TheFreeDictionary.com

Business (3 matching dictionaries)

24. THE 'LECTRIC LAW LIBRARY'S REFERENCE ROOM (No longer online)
25. Bouvier's Law Dictionary 1856 Edition (No longer online)
26. Regicide: Legal dictionary

Computing (1 matching dictionary)

27. regicide: Encyclopedia

Slang (1 matching dictionary)

28. Regicide: Urban Dictionary

(Note: See regicidal as well.)

Definitions from Wiktionary ( ) ▸ noun:  The killing of a king. ▸ noun:  One who kills a king. Similar: principicide, dukicide, tyrannicide, senicide, hereticide, malicide, equicide, filicide, parenticide, genticide, more... Opposite: matricide Types: beheading, stabbing, shooting, hanging, electrocution, gas chamber, firing squad, lethal injection, more... Phrases: Lisbon Regicide, someone who did a regicide, more... Adjectives: old, great, future, english, stern, downright, actual, blasphemed, potential, french, direct Colors:     crimson,     blood red,     scarlet,     burgundy,     maroon, more... ▸ Word origin ▸ Words similar to regicide ▸ Usage examples for regicide ▸ Idioms related to regicide ▸ Wikipedia articles (New!) ▸ Popular adjectives describing regicide ▸ Words that often appear near regicide ▸ Rhymes of regicide ▸ Invented words related to regicide