a. [f. COUNTERMAND v. + -ABLE.] That can be countermanded.

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a. 1626.  Bacon, Max. & Uses Com. Law, xiv. (1636), 56. Grants are never countermandable … whereas declarations evermore are countermandable in their natures.

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1883.  Addison, Contracts (ed. 8), 656. A guarantee to secure moneys to be advanced to a third party … ‘for the space of twelve calendar months,’ is countermandable within that time.

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