a. rare. [f. CORRUPT v. + -FUL, after words like harmful, hurtful, in which the first element is a sb., but is liable to be thought a verb.] Full of corrupting influence; fraught with corruption.

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1596.  Spenser, F. Q., V. xi. 54. She … with corruptfull [Ff. corrupted] bribes is to untruth distrayned.

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1802.  Joanna Baillie, Election, V. iii. in Plays, II. 94 (Ogilvie). Boasting of this honourable borough to support its own dignity and independency against all corruptful encroachments.

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