12-Letter Words Containing: H,I,R,U

• of or relating to quadraphony

• The diphenol para-dihydroxy benzene, used as a mild reducing agent in photographic developing; isomeric with catechol and resorcinol.

• a broad highway designed for high-speed traffic

• an extensive electronic network (such as the internet) used for the rapid transfer of sound and video and graphics in digital form

• an antimalarial drug used to treat malaria and amebic dysentery and systemic lupus erythematosus

• The xiphoid process, a small cartilaginous extension to the lower part of the sternum, usually ossified in the adult human.