The spelling of the word "Deloo" is not commonly used in English. However, it can be broken down into its phonetic components using the International Phonetic Alphabet. The first sound is "d", pronounced as /d/. The second sound is "eh", pronounced as /ɛ/ which is the short sound of "e". Lastly, the word ends with "loo", which is pronounced as /luː/. Therefore, the phonetic transcription of "Deloo" is /dɛluː/.