Tallow n. : The suet or fat of animals of the sheep and ox kinds, separated from membranous and fibrous matter by melting.

Tallow n. : The fat of some other animals, or the fat obtained from certain plants, or from other sources, resembling the fat of animals of the sheep and ox kinds.

Tallow v. t. : To grease or smear with tallow.

Tallow v. t. : To cause to have a large quantity of tallow; to fatten; as, tallow sheep.

Example:
How do you make yellow clay(Bull Tallow) better for planting anything?

Taxonomy
Tallow, beef tallow, tallow candles, free encyclopedia, Composition, lard, suet, rifles, percentage, pigs, animal fat, search, calf, room temperature, periods, airtight container, technical criteria, animals.

Defination from the web:
tallow can be stored for extended periods without the need for refrigeration to prevent decomposition, provided it is kept in an ... Industrially, tallow is not strictly defined as beef or mutton fat. ...