1. to present an opposing argument or rebuttal in response to someone else's argument
Usage: transitive or intransitive; often used in formal debate, academic, or legal contexts

Examples

• The lawyer counterargued that the evidence was insufficient to prove guilt.
• She counterargued his point by citing recent studies.
• During the debate, both candidates counterargued each other's proposals.
• He counterargued that the policy would have negative economic effects.
• The defense team counterargued the prosecution's claims with new testimony.
• When challenged, she counterargued with solid facts and logic.