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coal seam
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noun
a bed of coal.
QUIZ
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Origin of coal seam
First recorded in 1840–50
Words nearby coal seam
coal pit, Coalport, coal pot, Coalsack, coal scuttle, coal seam, coal tar, coal-tar creosote, coal-tar pitch, coal tit, coaly
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023