The correct spelling of the popular content management system is "Drupal". Its pronunciation is /ˈdruːpəl/, with the stress on the first syllable. The "Dru" part is pronounced as "drew" with a long "oo" sound, and "pal" is pronounced as "pəl". The word "Drupal" is derived from the Dutch word "druppel" which means "drop" and it was chosen because it was a fitting name for the project that aimed to create a platform for collaborative discussions.
A fleshy or pulpy fruit containing many small stony seeds, as the raspberry or blackberry.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.