'Rejuvenescence' definitions:
Definition of 'Rejuvenescence'
From: GCIDE
- Rejuvenescence \Re*ju`ve*nes"cence\ (-n?s"sens), n.
- 1. A renewing of youth; the state of being or growing young again. [1913 Webster]
- 2. (Bot.) A method of cell formation in which the entire protoplasm of an old cell escapes by rupture of the cell wall, and then develops a new cell wall. It is seen sometimes in the formation of zoospores, etc. [1913 Webster]