Correct spelling for the English word "rhineurynter" is [ɹˈa͡ɪnjʊɹˌɪntə], [ɹˈaɪnjʊɹˌɪntə], [ɹ_ˈaɪ_n_j_ʊ_ɹ_ˌɪ_n_t_ə] (IPA phonetic alphabet).
A dilatable bag used to make pressure within the nostril to arrest a profuse epistaxis.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.