English
Fischerian
From Fischer + -ian.
Formed from Fischer + -ian
Proto-Indo-European *peyḱ- ‘to paint, mark’
…
Proto-Germanic *fiskārijaz ‘fisher, fisherman’
Old High German fiscari
Middle High German vischære
German Fischer ‘fisherman’
English Fischer
Today it means
adj Of or relating to Kurt W. Fischer, professor of education whose "dynamic skill theory" is one of the neo-Piagetian theories of cognitive development.
Language periods are conventional ranges, not dates for this word.
Etymograph / Fischerian