Definition of unjoin
: to separate from a state of union : divorce
Join MWU now and get access to America’s largest dictionary, with:
- 300,000 words that aren't in our free dictionary
- Expanded definitions, etymologies, and usage notes
- Advanced search features
- Ad free!
Origin and Etymology of unjoin
Middle English unjoinen, from 2un- + joinen to join — more at join
Seen and Heard
What made you want to look up unjoin? Please tell us where you read or heard it (including the quote, if possible).