Definitions

1. noun

A heap of refuse or garbage, especially one of animal waste

“The archaeologists found a large midden near the ancient settlement.”

2. noun

A heap or pile of something, such as stones or rocks

“The midden of stones formed a natural barrier against the floodwaters.”

3. verb

To pile or heap up something, especially in a disorderly manner

“The children middened their toys all over the living room floor.”