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.
1. verb. To regenerate something means to develop and improve it to make it more active, successful, or important, especially after a period when it has been getting worse. The government will continue to try to regenerate inner city areas. ...the physical and economic regeneration of the area. If organs or tissues regenerate or if something regenerates them, they heal and grow again after they have been damaged. Nerve cells have limited ability to regenerate if destroyed.