A nest in the form of a mound built by ants or termites.
More example sentences
- All over the dunes I had noticed tiny little mounds that looked like anthills with no hole.
- Seeking a snack, wild chimpanzees dip sticks into an anthill to fish out the insects.
- Last, but not least, you'll have to make sure you've got an assortment of warrior ants guarding your anthill against unwanted insects and animals.
Definition of anthill in:
- The US English dictionary