Trigger finger more commonly affects your thumb or your middle or ring finger. More than one finger may be affected at a time, and both hands might be involved. Triggering is usually more pronounced in the morning, while firmly grasping an object or when straightening your finger.
Medical Definition of regeneration. 1  1: an act or the process of regenerating : the state of being regenerated. 2  2: the renewal, regrowth, or restoration of a body or a bodily part, tissue, or substance after injury or as a normal bodily process continual regeneration of epithelial cells regeneration of the uterine liningâcompare regulation 2a.
Noun. 1. regeneration - (biology) growth anew of lost tissue or destroyed parts or organs. biological science, biology-the science that studies living organisms. morphallaxis-regeneration on a reduced scale of a body part; observed especially in invertebrates such as certain lobsters.hy, to maintain this theory of the regeneration of mankind by means of the pursuit of his own advantage is to my mind almost the same thing. Notes from the Underground by Dostoyevsky, Fyodor View in context. Deep unspeakable suffering may well be called a baptism, a regeneration, the initiation into a new state.