Infusion, 1) a medicinal liquor: “recovered with aqua vitae or some other hot i.” Wint. IV, 4, 816. “the blest --s that dwell in vegetives,” Per. III, 2, 35.
2) endowments, qualities: “his i. of such dearth and rareness,” Hml. V, 2, 122 (purposely affected).