Home Help Word English Spanish French Russian German Italian Chinese (Trad.) Chinese (Simpl.) Portuguese Arabic Turkish Greek » Definition of " Oblongata " in English English Dictionary Results Oblongata The medulla oblongata. n. Oblongatal Of or pertaining to the medulla oblongata; medullar. a. Postoblongata The posterior part of the medulla oblongata. n. Preoblongata The anterior part of the medulla oblongata. n.