The spelling of the word "perocormus" can be explained using the International Phonetic Alphabet (IPA). The first syllable "pero" is pronounced /ˈpɛrəʊ/ with the stress on the first vowel "e". The second syllable "cormus" is pronounced /ˈkɔːməs/ with the stress on the second vowel "o". The combination of the two syllables makes a complex word that is not commonly used in English. It is important to understand the IPA to properly spell and pronounce words, especially those that are technical or scientific in nature.
A monster with defective body, perosomus.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.