a petroleum distillate intermediate between cymogene and gasoline, formerly used to produce local anesthesia by freezing.
a volatile liquid obtained from petroleum and used as a local anaesthetic
1. variant of rhino- before a vowel: rhinencephalon. noun 1. Joseph Banks, 1895–1980, U.S. psychologist: pioneer in parapsychology. 2. German Rhein. French Rhin [ran] /rɛ̃/ (Show IPA). Dutch Rijn. a river flowing from SE Switzerland through Germany and the Netherlands into the North Sea: branches off into the Waal, Lek, and IJssel in its lower […]
adjective 1. of or relating to the nose; nasal. adjective 1. of or relating to the nose; nasal rhinal rhi·nal (rī’nəl) adj. Nasal.
rhinalgia rhi·nal·gi·a (rī-nāl’jē-ə, -jə) n. Pain in the nose. Also called rhinodynia.
- Rhinal sulcus
rhinal sulcus n. The shallow sulcus that delimits the anterior part of the parahippocampal gyrus from the fusiform gyrus and marks the border between the neocortex and the areas medial to it.