We found 10 dictionaries that define the word fiss:

General (5 matching dictionaries)

1. FISS: Collins English Dictionary
2. Fiss, fiss: Wordnik
3. fiss: Wiktionary
4. FISS: Dictionary.com
5. Fiss: Wikipedia, the Free Encyclopedia

Art (1 matching dictionary)

6. fiss-: A Cross Reference of Latin and Greek Elements

Medicine (1 matching dictionary)

7. fiss-: Medical dictionary

Miscellaneous (1 matching dictionary)

8. FISS: Acronym Finder

Slang (1 matching dictionary)

9. fiss: Urban Dictionary

Tech (1 matching dictionary)

10. DOD Dictionary of Military Terms: Joint Acronyms and Abbreviations (No longer online)

Definitions from Wiktionary (fiss) ▸ verb:  (transitive, nonstandard) To split apart into multiple entities. Similar: fissure, cleave, componentize, segmentize, chunkify, partition, compart, crevasse, parcel up, splint, more... Opposite: fusion, union, joining, merging ▸ Words similar to fiss ▸ Usage examples for fiss ▸ Idioms related to fiss ▸ Wikipedia articles (New!) ▸ Words that often appear near fiss ▸ Rhymes of fiss ▸ Invented words related to fiss