a. Phys. [mod. f. Gr. κακόπλαστος used in sense of ‘ill-conceived’ + -IC, after plastic.] Of morbid deposits: Imperfectly organized, of imperfect structure.

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1839–47.  Todd, Cycl. Anat. & Phys., III. 748/2. The exudation verges towards a caco-plastic character. Ibid., 754/1. Between … the caco-plastic, and aplastic deposits, the gradations are almost insensible.

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