aqueouslyadv.
Etymology: < aqueous adj. + -ly suffix2.Previous versions of the OED give the stress as: ˈaqueously.
rare.
the world > matter > liquid > water > [adverb] > in or by means of water
1857 I. 141 The passage of electricity through an insulated wire aqueously submerged.
This entry has not yet been fully updated (first published 1885; most recently modified version published online June 2019).