D defs.my
Entry 2 senses Webster, 1913

Aqueous

/āk'-wē-əs/ · A·que·ous · IPA /ˈæ.kwi.əs/
01 a. Partaking of the nature of water, or abounding with it; watery.
  1. 1.
    Partaking of the nature of water, or abounding with it; watery.
    “The aqueous vapor of the air.” Tyndall.
  2. 2.
    Made from, or by means of, water.
    “An aqueous deposit.” Dana.
Phrases & compounds
Aqueous extract — an extract obtained from a vegetable substance by steeping it in water.
Aqueous humor — one the humors of the eye; a limpid fluid, occupying the space between the crystalline lens and the cornea. (See Eye.)
Aqueous rocks — those which are deposited from water and lie in strata, as opposed to volcanic rocks, which are of igneous origin; -- called also sedimentary rocks.