The word "egui" is spelled with two syllables and pronounced as "eh-gwee" according to the International Phonetic Alphabet (IPA) transcription. The first syllable is pronounced with an "eh" sound while the second one is pronounced with a "gwee" sound, which is a combination of a "gw" and "ee" sound. The spelling of this word seems to be derived from a non-English language or dialect, which may require further research for its exact origins and meanings.