Phar`ma·ceu'tic (fär`mȧ*sū'tĭk), Phar`ma*ceu'tic*al (-tĭ*k a l) adjective [ Latin pharmaceuticus , Greek farmakeytiko`s , from farmakey`ein : confer French pharmaceutique . See Pharmacy .] Of or pertaining to the kno... Found on http://www.encyclo.co.uk/webster/P/69