A<unk> , also called a meadow muffin, is the name for a large, flat, dried piece of dung deposited by the<unk>  from the large amount of grass that it eats.  Well dried<unk> s were among the few things that could be collected and burned on the prairie, and so were used by the Plains Indians, settlers and pioneers, and homesteaders, as a source of heat for cooking and warmth.
Buffalo chip
Bunsen burner
Connie Eaves
Seafood
Deaf-mute
Cypress
Chigger
Cyborg