Correct spelling for the English word "pelosine" is [pˈɛləsˌa͡ɪn], [pˈɛləsˌaɪn], [p_ˈɛ_l_ə_s_ˌaɪ_n] (IPA phonetic alphabet).
An alkaloid from the root of Cissampelos pareira, often substituted for pareira; it is supposed to be the same as bebeerine.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.