adv. [f. prec. + -LY2.] In an alchemical manner; according to alchemy. Also fig.
1657. Camden, Rem. (ed. 6), 187. Raymond Lully would prove it as Alchymically.
1801. W. Taylor, in Monthly Mag., XI. 132. Swallow daily ever so little pure air, water, or earth, which has been alchemically exposed to the suns rays in a globe of glass hermetically sealed.