a. Obs. Also 5 -atife, -atyf. [ad. med.L. vapōrātīv-us: see VAPORATE v.]
1. = VAPORABLE a.
1398. Trevisa, Barth. De P. R., XVI. iii. (Bodl. MS.). Þinge þat is vnctuous haþ moisture in hit self, & so for bicause of þe partie þat is vaporatife hit may renne and be ymade hard bi heete.
1594. Plat, Jewell-ho., I. 24. The generative water became congealed, and the vaporative water passed away.
1612. Woodall, Surg. Mate, Wks. (1653), 21*. The better to receive with effect the dry or vaporative medicine.
2. Productive of vapor.
1568. Skeyne, The Pest (1860), 11. Quhair the ground is fat and Vaporatiue.