THOUGH (2)
Source: 566, 567
though (2). Though, v. an old verb in the imperative mode, ome correctly written tho; grant, admit, suppose
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Though, adv. However; nevertheless; notwithstanding; — used in familiar language, and in the middle or at the end of a sentence. I would not be as sick though for his place. Shak. A good cause would do well, though. Dryden.