I lingered but a moment at the mirror: the second and conclusive experiment had yet to be attempted; it yet remained to be seen if I had lost my identity beyond redemption and must flee before daylight from a house that was no longer mine; and hurrying back to my cabinet, I once more prepared and drank the cup, once more suffered the pangs of dissolution, and came to myself once more with the character, the stature, and the face of Henry Jekyll.
There are no more uses of "dissolution" in the book.
Show samples from other sources
No one is getting what they want out of the caste dissolution, and they think we don’t care."
Kiera Cass -- The Heir
There seemed a purpose to its dissolution, as if it were directing them somehow….