myrrh
myrrh \'m*r\ n [ME myrre, fr. OE, fr. L myrrha, fr. Gk , of Sem origin; akin to Ar] murr myrrh : a yellowish brown to reddish brown aromatic gum resin with bitter slight ly pungent taste obtained from a tree (esp. Commiphora abyssinica) of east Africa and Arabia; also : a mixture of myrrh and labdanum