a hillock of waste matter from coal mining, etc
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Question 1 of 7
Words nearby slag heap
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
Example sentences from the Web for slag heap
To the south of Lens there is a slag-heap overgrown with weeds called the Green Crassier.From Bapaume to Passchendaele, 1917|Philip Gibbs