/ˌɪliːˈɡæləti/ – noun
Definition: tình trạng bất hợp pháp, tình trạng phi pháp, tình trạng trái phép, tình trạng trái luật.
A more thorough explanation: Illegal means not allowed by law or against the law. It refers to actions, behaviors, or situations that are prohibited or not permitted under the law.
Example: The court ruled that the contract was void due to the illegality of the activities outlined in the agreement.