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thunderstone

American  
[thuhn-der-stohn] / ˈθʌn dərˌstoʊn /
Or thunder-stone

noun

  1. any of various stones or fossils formerly thought to be fallen thunderbolts.

  2. Archaic. a thunderbolt or flash of lightning.


thunderstone British  
/ ˈθʌndəˌstəʊn /

noun

  1. a long tapering stone, fossil, or similar object, formerly thought to be a thunderbolt

  2. an archaic word for thunderbolt

"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 thunderstone

First recorded in 1590–1600; thunder ( def. ) + stone ( def. )

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.

He describes the "thunderstone" as an "agglomeration of brick, soot, unburned coal, and cinder."

From The Book of the Damned by Fort, Charles

He searched among the roots of this tree and found a "thunderstone."

From The Book of the Damned by Fort, Charles

Meunier tells of another "thunderstone" said to have fallen in North Africa.

From The Book of the Damned by Fort, Charles

The "thunderstone" is usually "a beautifully polished, wedge-shaped piece of greenstone," says a writer in the Cornhill Magazine, 50-517.

From The Book of the Damned by Fort, Charles

I knew not how time passed till the thunderstone had struck the temple, and a pain stung me through the heart.

From Appearances Being Notes of Travel by Dickinson, G. Lowes (Goldsworthy Lowes)