The spelling of the word "Klaibourne" can be explained using the International Phonetic Alphabet (IPA). The first syllable is pronounced as "klʌɪ", with the "kl" sound followed by the "ai" diphthong. The second syllable is pronounced as "bɔːn", with the "b" sound followed by the open "o" sound and the "n" sound. Together, the word is pronounced as "klʌɪbɔːn". While the spelling of the word may be unique, the use of IPA can help clarify its pronunciation.