a. Obs. rare. (UN-1 7 and 5 b.)

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1611.  Cotgr., Indigestible, vndisgestible; which cannot, or will not, be disgested.

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1613.  Purchas, Pilgrimage (1614), 696. The chaine holding him … and by his vndigestible nature deuouring the deuourer.

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