The spelling of the word "Corridon," which is typically used as a surname, can be explained using the International Phonetic Alphabet (IPA) as follows: /kɒrɪdɒn/. This phonetic transcription breaks down the word into its individual sounds and provides a clear understanding of the English pronunciation. The first sound, /k/, represents the hard "c" sound, while the /ɒ/ sound represents the "o" sound as in "hot." The word ends with /dɒn/, representing the "d" sound, followed by the "o" sound and the nasal "n" sound.