An Etymological Dictionary of the German Language/Annotated/Busch

Busch, masculine, ‘bush, thicket, plume (of a helmet),’ from Middle High German busch, bosch, Old High German busc, masculine, ‘bush, shrubbery, thicket, wood, cluster’; compare English bush, Dutch bos, ‘cluster,’ bosch, ‘copse,’ bussel, ‘cluster.’ There are similar forms in Romance, Italian bosco, French bois, which are traced back to. a Middle Latin buscus, boscus. — Allied to Büschel, ‘cluster,’ from Middle High German büschel, masculine.