The spelling of the word "Codilla" can be explained using the International Phonetic Alphabet (IPA). The first syllable is pronounced as "koʊd", with a long "o" sound and a voiced "d" consonant. The second syllable is pronounced as "ɪlə", with an unstressed "i" vowel sound and a syllabic "l" sound. Together, the word is pronounced as "koʊdɪlə". The spelling of the word is straightforward, with the letters representing the sounds in the word.