Obtund

(pb-tundf) [ob, against, upon; tundere, to beat]. To blunt or dull; to le en, as to O. sensibility. Obturator |:¥-tu-}‘g-tor) [obturare, to stop up]. 1. Closing an opening. 2. That which closes an opening. 3. Pertaining to the obturator membrane, muscles, etc. O. Foramen, a foramen in the anterior part of the os in nomina tum. See Foramina, Table of. O. Membrane, the membrane closing the obturator foramen. O. Muscle. See Muscles, Table of. O. Nerve. See Nerves, Table of. Occipital ing to or {ok-sip’-it-a! [::.:’the in relation with rut]. Pertain occiput. O. Artery. See Arteries, Table of. O. Lobe. See Lobe. O. Nerve. See Nerves, Table of. O. Protuberance, the prominence on the inner surface (internal) or on the outer surface (external) of the occipital bone. O. Triangle. See Triangles, Table of. 454