Correct spelling for the English word "probilin" is [pɹˈɒbɪlˌɪn], [pɹˈɒbɪlˌɪn], [p_ɹ_ˈɒ_b_ɪ_l_ˌɪ_n] (IPA phonetic alphabet).
Trade name for a preparation containing salicylic acid, oleate of sodium, stearate of sodium, phenolphthalein, and menthol camphor; said to have cholagogue properties.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.