1. (v.) To give a false representation; misrepresent; to show to be false; as, his wayward glance belied the truth of his testimony.

2. (v.) To show to be false; to convict of, or charge with, falsehood.

3. (v.) To tell lie about; to calumniate; to slander.

4. (v.) To mimic; to counterfeit.

5. (v.) To fill with lies.