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souterrain

American  
[soo-tuh-reyn, soo-tuh-reyn] / ˌsu təˈreɪn, ˈsu təˌreɪn /

noun

Chiefly Archaeology.
  1. a subterranean passage or structure; grotto.


souterrain British  
/ ˈsuːtəˌreɪn /

noun

  1. archaeol an underground chamber or passage

"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 souterrain

1725–35; < French: literally, underground, calque of Latin subterrāneus; sous-sous, terrain

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.

Selon les plans du promoteur immobilier, ce bout de terrain deviendrait l’entrée d’un parking souterrain.

From New York Times

The diggers of the souterrain had been executed by their own priest-king, to keep the secret of it All that was in sn millennium.

From Literature

There is always resistance to borrowing foreign words into French and "souterrain" is sometimes used instead, but "tunnel" was preferred by the builders of the St Etienne-Lyons railway as early as the the 1820s, and anyway it is French in origin and actually looks quite French.

From BBC

What to buy: The EP Egypt was released this week by Souterrain Transmissions.

From The Guardian

La caverne du bandit avait �t� d�couverte et forc�e par quelque p�tre courageux, qui y avait p�n�tr� vaillamment, malgr� la terreur que ce lieu souterrain et formidable inspirait, y avait surpris le voleur et l'avait �trangl�.

From Project Gutenberg