The word "TZRO" is spelled with four letters and is pronounced as /ˈtizroʊ/. The first letter "T" is pronounced as the voiceless alveolar plosive sound /t/. The second two letters "Z" and "R" are pronounced together as the voiced alveolar fricative sound /zr/. Finally, the letter "O" is pronounced as the close-mid back rounded vowel sound /oʊ/. The origin and meaning of the word TZRO is unclear, but its unique spelling and pronunciation make it an interesting word to study.