We found 4 dictionaries that define the word splitting up:

General (3 matching dictionaries)

1. splitting up: Collins English Dictionary
2. splitting up: Vocabulary.com
3. splitting up: Cambridge Advanced Learner's Dictionary

Slang (1 matching dictionary)

4. splitting up: Urban Dictionary

Phrases: Splitting Up Together, more... ▸ Words similar to splitting up ▸ Usage examples for splitting up ▸ Idioms related to splitting up ▸ Wikipedia articles (New!) ▸ Words that often appear near splitting up ▸ Rhymes of splitting up ▸ Invented words related to splitting up