Correct spelling for the English word "peenash" is [pˈiːnaʃ], [pˈiːnaʃ], [p_ˈiː_n_a_ʃ] (IPA phonetic alphabet).
An East Indian term for a myiasis, or maggot-infestation of the nasal fossae.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.