1. Used to express surprise, doubt, or to seek confirmation or repetition of something said.
Usage: informal; often spelled 'huh' in standard usage; 'hunh' is a variant spelling

Examples

• Hunh? I didn't catch what you said.
• You're moving to California? Hunh, that's unexpected.
• Hunh, I never thought of it that way before.
• Did you finish your homework? Hunh?