About a thousand bce, in Byblos along with other Phoenician and Canaanite centres, the indicator was given a circular type (3), the source of all later on varieties. From the Semitic languages the indication was called ʿayin In English, the name from the letter will be the "lengthy O" https://espectadores-live-youtube50594.livebloggs.com/43643108/not-known-details-about-o-sapinho-e-a-borboleta