The use of this Phoenician letter to get a vowel sound is due to the early Greek alphabets, which adopted the letter "omicron" to stand for the vowel /o/. The letter was adopted with the worth inside the Previous Italic alphabets, such as the early Latin alphabet. SMART Vocabulary: https://louisksxbe.goabroadblog.com/36111448/musica-infantil-no-further-a-mystery