1. plural of fireworm; marine worms of the family Amphinomidae, typically having bristles that cause a burning sensation if touched
Usage: zoology; marine biology
2. plural of fireworm; the larva of certain beetles or moths that feed on plant tissue and may cause damage to crops
Usage: entomology; agriculture

Examples

• Divers must be careful when exploring coral reefs because fireworms can deliver a painful sting.
• The fireworms in the ocean have venomous bristles that protect them from predators.
• Farmers sometimes struggle with fireworms that damage their fruit crops.
• Marine biologists study fireworms to understand their role in reef ecosystems.
• The bristles of fireworms can cause a burning sensation on human skin.
• Some species of fireworms are bioluminescent and glow in the dark.