Correct spelling for the English word "aromin" is [ˈaɹəmˌɪn], [ˈaɹəmˌɪn], [ˈa_ɹ_ə_m_ˌɪ_n] (IPA phonetic alphabet).
A substance derived from urine, containing members of the aromatic series of benzene derivatives.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.