The word "kuin" is a Finnish comparative conjunction, meaning "than" in English. In phonetic transcription, it is written as /kuɪn/. The "k" is pronounced as in English, but the "u" is a short vowel sound, pronounced like "oo" in "book." The "i" is pronounced like "ee" in "bee," and the "n" is a silent letter. It is important to pay attention to the spelling of words in any language to ensure proper communication and understanding.