1. the action of disconnecting or separating things that were joined together
2. the process of ending a romantic relationship or marriage
Usage: psychology; sociology

Examples

• The uncoupling of the train cars took several minutes.
• The mechanic performed the uncoupling of the trailer from the truck.
• Their uncoupling was amicable and they remained friends.
• The uncoupling of the two companies created separate entities.
• The uncoupling process requires careful attention to safety procedures.
• After years of marriage, their uncoupling surprised their friends.