Pitprop definitions

Pitprop

1) Prop 2) Sprag
Found on https://www.crosswordclues.com/clue/pitprop

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pitprop

[n] - a wooden prop used to support the roof of a mine
Found on http://www.webdictionary.co.uk/definition.php?query=pitprop

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pitprop

noun a wooden prop used to support the roof of a mine
Found on https://www.encyclo.co.uk/local/20974

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