a. [f. UNDERMINE v.] Capable of being undermined.

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1622.  Donne, Serm., Wks. 1839, VI. 228. So underminable is the love of this world which determines every minute.

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1679.  C. Nesse, Antid. agst. Popery, Ded. 2. Seated upon a rock that is unaccessible and not underminable.

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