IPA: /ˈfɔːrmɪkəri/
KK: /ˈfɔrmɪˌkɛri/
A place where ants live and build their nests, often found underground or in wood.
The children found a formicary in the garden while playing.
Formicary → It is formed from "formica" (Latin for ant) and the suffix "-ary" (meaning pertaining to or connected with). The word "formicary" refers to a place associated with ants, specifically an ant nest or colony.
Think of the Latin word for ant, 'formica', to remember that a formicary is a place connected with ants.