a. Obs. rare. [f. CONSUMPTION sb. + -ISH.] Tending to the disease consumption; consumptive; phthisical.
1655. Fuller, Ch. Hist., VIII. iii. § 23. Of their consumptionish, and ever-dying King. Ibid. (a. 1661), Worthies, II. 66. A whyning voice, puiling spirit, consumptionish body.