We found 26 dictionaries that define the word scission:

General (21 matching dictionaries)

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

Business (1 matching dictionary)

22. scission: Legal dictionary

Medicine (3 matching dictionaries)

23. scission: Merriam-Webster Medical Dictionary
24. online medical dictionary (No longer online)
25. scission: Medical dictionary

Miscellaneous (1 matching dictionary)

26. scission: A Word A Day

(Note: See scissions as well.)

Definitions from Wiktionary (scission) ▸ noun:  The act of division, separation, cutting, cleaving, or severing; cleavage. Similar: concision, severation, severance, section, dividing, parting, separation, secession, division, subdividing, more... Opposite: fusion, fusionism Types: nuclear fission, chemical scission, photodissociation, thermal scission, mechanical scission, electronic scission, more... Phrases: chain scission, Beta scission, more... Adjectives: random, chain, oxidative, hydrolytic, main, homolytic, strand, induced, single, molecular, initial ▸ Words similar to scission ▸ Usage examples for scission ▸ Idioms related to scission ▸ Wikipedia articles (New!) ▸ Popular adjectives describing scission ▸ Words that often appear near scission ▸ Rhymes of scission ▸ Invented words related to scission