Maggot/ˈmæɡət/ Definition 1 of 2Pro Tip 1/3Decomposition Indicator Maggots often appear on decaying matter, indicating something is dead or rotting. When they opened the trash can, they found it teeming with maggots. Pro Tip 2/3Negative Imagery The sight of maggots usually disgusts people; used to evoke strong emotions. The mere thought of maggots made her skin crawl. Pro Tip 3/3Fishing Bait Maggots are commonly used as bait in fishing due to their wriggling motion. He stocked his tackle box with hooks and maggots for the fishing trip.