/kəʊ-ˈlɪtɪɡәnt/ – Noun
Definition: 1. đồng nguyên đơn;
2. đồng bị đơn.
A more thorough explanation: Collitigant is a term used in legal contexts to refer to a party who is a co-plaintiff or co-defendant in a lawsuit or legal action. Collitigants are individuals or entities who are involved in the same legal proceedings on the same side, either as plaintiffs or defendants.
Example: The collitigant filed a motion to dismiss the case.