Obs. [ad. L. conspissātiōnem, n. of action: see prec.] Thickening; condensation.
1471. Ripley, Comp. Alch., ix., in Ashm. (1652), 176. By naturall conspysacyon Of thyngs dysseveryd, a dew redyntegracyon.
1647. H. More, Song of Soul, II. App. xiii. For bodys but this spirit, fixt, grosse by conspissation.
1694. Burthogge, Reason, 230. The Cold of the Night does much contribute to the Conspissation of the Spirits Vehicle.