English
Grimmian
From Grimm + -ian.
Formed from Grimm + -ian
Proto-Germanic *grimmaz ‘fierce, grim’
Old High German grim
Middle High German grim ‘rage’
German Grimm ‘wrath, deep-rooted anger, rage’
English Grimm
Today it means
adj Of or relating to the Brothers Grimm (Jacob and Wilhelm Grimm), German academics, philologists, cultural researchers, lexicographers and authors who collected and published folklore during the 19th century.
Language periods are conventional ranges, not dates for this word.
Etymograph / Grimmian