Noun: formicary 'for-mu,ke-ree [N. Amer], for-mi-ku-ree [Brit]- A mound of earth made by ants as they dig their nest
"The children were fascinated by the busy activity around the formicary";
- anthill
Derived forms: formicaries
Type of: hammock, hillock, hummock, knoll, mound
Encyclopedia: Formicary