The spelling of the word "Jourdanna" can be explained using the International Phonetic Alphabet (IPA). The first sound is 'dʒ', represented by the letter 'j', followed by 'ɔː', which is the sound of the vowel 'o' in 'law'. The next sound is 'r' ('ɹ'), which is followed by 'd' ('d') and then 'a' ('æ'), which is the sound of the vowel 'a' in 'cat'. The final sound is 'n' ('n') which completes the spelling of the name 'Jourdanna'.