Dictionary definition · split up
noun
- an increase in the number of outstanding shares of a corporation without changing the shareholders' equity"they announced a two-for-one split of the common stock"
verb
- get a divorce; formally terminate a marriage"The couple divorced after only 6 months"
- separate into parts or portions"divide the cake into three equal parts"
- discontinue an association or relation; go different ways"The business partners broke over a tax question"
- become separated into pieces or fragments"The figurine broke"
Source: Open English WordNet (CC BY 4.0).