The word "poroscope" is not commonly used in English, and its spelling may be confusing to some. The correct pronunciation is /pɔːrəskəʊp/, with the emphasis on the second syllable. The "o" and "o" are pronounced as "aw" and "əʊ" respectively. The "sc" is pronounced as "sk", while the "e" at the end of the word is silent. The meaning of "poroscope" is a device used for measuring the porosity of a material. Overall, the word's pronunciation is unique and requires some attention when spoken.