manure

The dung of livestock or poultry.

Such dung, or other organic or chemical material, used to fertilize soil.

To fertilize (soil) by applying material such as animal dung.

Any substance added to the soil with the view of rendering it more fertile; specifically, and as used in leases and other contracts relating to real property, the excrementitious product of live stock, with refuse litter, accumulated, and used for enriching the land.

1. To manage; regulate by care or attention.—2. To cultivate by manual labor; till; develop by culture.