Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
‡ raucēdo, ĭnis, f. [raucus], hoarseness: raucedo amputatio vocis. Haec et arteriasis vocatur, eo quod raucam vocem et clausam reddat ab arteriarum injuriā, Isid. Orig. 4, 7, 14.