Devon. dial. [Cf. FAG sb.2] Dried turf or peat used as fuel; a piece of this.

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1796.  W. H. Marshall, W. England, II. 6. Towards the Mountains, Turf (provincially ‘Vags’) and Peat (provincially ‘Turf’).

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1889.  Portfolio, Jan., 11/2. In the winter he may turn many an honest penny by the sale of ‘vags.’

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1895.  G. Mortimer, Tales Moors, 224. You can cut as much vag—or peat, as you calls it up country—as you’m a mind to.

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