from Wiktionary, Creative Commons Attribution/Share-Alike License
- v. To disjoint; to separate.
from the GNU version of the Collaborative International Dictionary of English
- transitive v. To join; to unite.
- transitive v. To disjoint; to separate.
from The Century Dictionary and Cyclopedia
- To unite together as with joints; join.
- To unjoint; disjoin.
in- + joint (Wiktionary)