catheter [catheters](small tube inserted into a body cavity) noun [UK: ˈkæ.θɪ.tə(r)] [US: ˈkæ.θə.tər]
lectern [lecterns](a stand with a slanted top used to support a bible from which passages are read during a church service) noun [UK: ˈlek.tən] [US: ˈlek.tərn]