Using this Phoenician letter for just a vowel seem is due to the early Greek alphabets, which adopted the letter "omicron" to signify the vowel /o/. The letter was adopted with the value inside the Previous Italic alphabets, including the early Latin alphabet. SMART Vocabulary: related words and phrases https://collinqyfjn.bloguetechno.com/facts-about-o-sapinho-e-a-borboleta-revealed-72505910