The spelling of the word "Tigazon" can be explained using International Phonetic Alphabet (IPA). The first syllable "Ti" is pronounced as /ti/, where 't' represents the voiceless alveolar stop, 'i' denotes the close front unrounded vowel. The second syllable "ga" is pronounced as /gə/ or /gɑ/, where 'g' represents voiced velar plosive, and 'a' stands for the schwa vowel. Finally, the last syllable "zon" is pronounced as /zɒn/, where 'z' represents voiced alveolar sibilant and 'ɒ' denotes the open back rounded vowel.