utriculosaccular duct

== English == === Noun === utriculosaccular duct (plural utriculosaccular ducts) (anatomy) A narrow tube connecting the utricle to the saccule in the membranous labyrinth of the ear. === References === “utriculosaccular duct”, in Merriam-Webster Online Dictionary, Springfield, Mass.: Merriam-Webster, 1996–present.