ˌpləmˈbājə̇n, -āgə̇n; ˈpləmbəjə̇n noun
( -s )
Etymology: International Scientific Vocabulary plumbag- (from New Latin Plumbago ) + -in
: a yellow crystalline phenolic compound C 11 H 8 O 3 having antibacterial and medicinal properties that occurs especially in the roots of shrubs of the genus Plumbago; 5-hydroxy-2-methyl-1,4-naphthoquinone