Zell or Zelle is a German word meaning "cell" with the same multiple contextual definitions as in English. As a name, it is believed to be a German given or family name derived from many locations called Zell existing in Germany.
Usage
See Special:Whatlinkshere/Etymology:Zell for a list of articles using this term.
This is an etymology page: a page detailing the origins of terminology used in the series in regards to real world culture and history.