From en.wiktionary.org:
[grippe]
** German
*** Etymology
[de], from [fr], from [de], from [de], whence [de]. Eventually from [de].
*** Pronunciation
- [de]
- [de]
*** Noun
[f]
1. flu ; influenza ; grippe .
**** Declension
[f]
**** Derived terms
{{col|de |grippal |Grippeimpfung |grippoid |grippig |Schweinegrippe |vergrippt
|Vogelgrippe }}
*** Further reading
- [R:de:DWDS]
- [R:de:UniLeipzig]
- [R:de:Duden]
[de]