What is legal definition of DEF BCH?

"DEF BCH" typically refers to "defensive breach," a term used in legal contexts to describe a situation where a party may take actions to protect their interests in response to a breach of contract by another party. In essence, it allows the non-breaching party to mitigate damages or seek remedies while addressing the breach. The legal implications of a defensive breach can vary based on jurisdiction and specific contract terms. Always consult a legal professional for precise definitions and applications.