Thieves’ cant. [see CRACK sb. 18: cf. darkmans = night.] A hedge.

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1610.  S. Rowlands, M. Mark-all, Crackmans, the hedge.

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1621.  B. Jonson, Masque Met. Gipsies. To their libkins at the Crackmans.

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1725.  New Cant. Dict., s.v., The Cull thought to have loap’d by breaking through the Crackmans.

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1737.  Bacchus & Venus. Thou the Crackmans down didst beat.

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