a. Obs. [a. F. congelable, or on L. type *congelābil-is, f. congelāre: see CONGEAL and -BLE.] = CONGEALABLE.
1686. Goad, Celest. Bodies, I. xii. 45. Is it not by nature a Fluid congelable.
1787. Keir, in Phil. Trans., LXXVII. 278. A phial, containing some congelable vitriolic acid.
