See Also: gypsiferous(dictionary)

aneroid (iou) and gypsiferous (iou)


aneroid (iou)



aneroid adjective & noun. M19.

(A barometer) that depends on the action of air pressure on the elastic top of a box containing a vacuum.

gypsiferous (iou)



gypsiferous adjective. M19.
[from GYPSUM + -I- + -FEROUS.]
Containing or yielding gypsum.