/ˈɔɪ.stɚ/ a considerable flat sea creature that lives inside a shell, some sorts of which can be eaten possibly cooked or uncooked, and other kinds of which create pearls (= small spherical white valuable stones) “Sus labios son rubíes”: Se establece la clara relación entre los labios de la persona https://www.youtube.com/watch?v=dRuXZtV7Wsk