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.
Wiktionary(4.00 / 2 votes)Rate this definition: 1  renew(Verb) To make (something) new again; to restore to freshness or original condition. 2  renew(Verb) To replace (something which has broken etc.); to replenish (something which has been exhausted), to keep up a required supply of. 3  renew(Verb) To make new spiritually; to regenerate.