The word "Diplsidoscope" is spelled with a combination of two Greek roots, "diplo-" meaning double, and "skopein" meaning to observe. Its phonetic transcription in IPA is /dɪpləsɪdəskəʊp/. The first syllable "diplo-" is pronounced with a short "i" sound followed by a "p" sound and an "l" sound. The second syllable "si-" is pronounced with a short "i" sound followed by an "s" sound. The third syllable "do-" is pronounced with a short "o" sound followed by a "d" sound. The final syllable "scope" is pronounced with a long "o" sound, a "p" sound, and an "əʊ" sound.