Wiktionary

devil's corkscrew

English edit

 
English Wikipedia has an article on:
Wikipedia

Noun edit

devil's corkscrew (plural devil's corkscrews)

  1. A meters-deep, corkscrew-shaped formation of compact earth found in the American Midwest that is the infilled burrow of an ancient beaver genus, Palaeocastor
Retrieved from "https://en.wiktionary.org/w/index.php?title=devil%27s_corkscrew&oldid=77946124"