1. past tense of ‘sic’: to set upon or attack (used especially of setting a dog on someone)
Usage: informal

Examples

• He sicked his dog on the intruder.
• The farmer sicked his guard dog on the trespassers.
• She sicked her lawyer on the company that refused to pay.
• The angry customer sicked the media on the corrupt business.
• They sicked their pit bull on anyone who came near the property.