From en.wiktionary.org:
[Zelle]
** Farefare
*** Etymology
Compare [mos]
*** Pronunciation
/zél.lé/
*** Noun
[gur] (_plural_ zɛla)
1. egg
** Middle English
*** Verb
[enm]
1. [enm] [enm]
** Middle French
*** Etymology
From [frm], itself derived from [frm].
*** Noun
[f]
1. zeal 2. * [frm]
**** Descendants
- [fr]
** Middle High German
*** Alternative forms
- [gmh]
*** Etymology
[gmh]
*** Pronunciation
[zelle]
*** Noun
[f]
1. living room 2. cell [small room in a monastery]
**** Declension
[f] [f.weak]
**** Descendants
- [gmw-cfr] - [hrx] - [lb] - [de]
*** References
- [ZËLLE] - [zelle] [gmh]