Mor″tal‐ly, adv. 1. In a mortal manner; so as to cause death; as, mortally wounded.
2. In the manner of a mortal or of mortal beings.
I was mortally brought forth. Shak.
3. In an extreme degree; to the point of dying or causing death; desperately; as, mortally jealous.
Adrian mortally envied poets, painters, and artificers, in works wherein he had a vein to excel. Bacon.