Fluddian adjective1 •Of or relating to Robert Fludd, or Robertus de Fluctibus (1574–1637), English Paracelsian physician with both scientific and occult interests.Overlooking it may foster a misunderstanding of Fluddian rhetoric, embracing the false assumption that Fluddian science envisions a protoempiricist scientific method. — 2016 formsmore Fluddian · most Fluddian