See also: pasteur English Etymology French pasteur, "shepherd". Doublet of Pastore. Proper noun Pasteur English Wikipedia has articles on:Pasteur (name) and Pasteur (disambiguation)Wikipedia Wikipedia A surname from French. (usually, when not otherwise specified) Louis Pasteur, a French biologist of the nineteenth century. Derived terms Pasteur effectpasteurize Anagrams Puertas, Supetar, pasture, tear-ups, tears up, uprates, upstare, uptears French French Wikipedia has an article on:PasteurWikipedia fr Etymology From pasteur, derived from Latin pastōrem. Proper noun Pasteur ? a surname originating as an occupation, equivalent to English Shepherd Louis Pasteur, French biologist Descendants → Vietnamese: Pa-xtơWikiwand - on Seamless Wikipedia browsing. On steroids.