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dene hole

British  

noun

  1. a hole or shaft excavated in the chalk of southern England or northern France, of uncertain origin and purpose

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of dene hole

of uncertain origin: perhaps from dene 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Dene′-hole, an ancient artificial excavation in the chalk formations of Kent and Essex.

From Project Gutenberg