The spelling of the word "Polston" is straightforward and follows common English phonetic rules. It is pronounced as /ˈpɒlstən/ in IPA phonetic transcription. The first syllable "Pol" is pronounced as rhyming with "doll", followed by the syllable "st" which is pronounced as "st". Lastly, the syllable "on" is pronounced as rhyming with "gone". Overall, the phonetic transcription represents the correct pronunciation of "Polston" and helps to clarify any confusion regarding its spelling.