comb. f. AQUEOUS; as in aqueo-igneous, by the action of super-heated water.
1727. Desaguliers, in Phil. Trans., XXXIV. 272. Our Author, in order to make a just Estimate of the Force with which the Moisture is drawn up by Plants and Trees, contriv’d an Aqueo-mercurial Gage.
1879. Le Conte, Elem. Geol., § 3. 93. There exists a continuous layer of aqueo-igneously fused matter which is the seat of igneous activity.
