1. mounds of earth built by ants as nests
Usage: plural of anthill

Examples

• The children watched ants streaming in and out of the anthills in the backyard.
• After the rain, several anthills appeared in the garden.
• The park ranger explained how anthills are constructed by different ant species.
• We carefully stepped around the anthills while hiking through the meadow.
• The farmer noticed anthills scattered across his field.
• Scientists studied the complex tunnel systems beneath the anthills.